"A thrilling, action-packed journey filled with heart, bravery, and ghostly exploits."—Kirkus Reviews (starred review)
A sea ghost, a mortal boy, and a dangerous enchanted harpoon . . . A Newbery Medalist takes us far beneath the waves in this extraordinary foray into fantasy.
In the deepest recesses of the ocean, Graciela—once an ordinary girl—now makes sea glass and assists her friend, Amina, as she welcomes newly awakened sea ghosts from their death sleep. Though Graciela’s spirit is young, she has lived at the bottom of the ocean for more than a hundred years. Meanwhile, in the mortal world on land, twelve-year-old Jorge Leon works in his family’s forge. He’s heard of the supernatural spirits living beneath the ocean’s waves—tales that do nothing to quell his fear of the water. But when Jorge discovers a hand-wrought harpoon with the power to spear a sea ghost, he knows he must destroy it any way he can.
When the harpoon is accidentally reunited with its vengeful creator, unlikely allies Graciela and Jorge have no choice but to work together to keep evil spirits from wreaking havoc on both the living and the dead. If only the answer to saving what they care about didn’t lie within the depths of the abyss . . . Newbery Medal winner Meg Medina and illustrators Anna and Elena Balbusso have crafted a thoughtful tale infused with magic and high-stakes adventure that will leave readers wondering what power lies in the depths of the ocean—and inside each of us.
Meg Medina served as the 2023-2024 National Ambassador for Young People’s Literature. She is the author of the Newbery Medal–winning book Merci Suárez Changes Gears, which was also a 2018 Kirkus Prize finalist, and which was followed by two more acclaimed books about the Suárez family: Merci Suárez Can’t Dance and Merci Suárez Plays It Cool. Her young adult novels include Yaqui Delgado Wants to Kick Your Ass, which won the 2014 Pura Belpré Author Award, and which was published in 2023 as a graphic novel illustrated by Mel Valentine Vargas; Burn Baby Burn, which was long-listed for the National Book Award; and The Girl Who Could Silence the Wind. She is also the author of picture books No More Señora Mimí / No más Señora Mimí, Evelyn Del Rey Is Moving Away / Evelyn del Rey se muda, illustrated by Sonia Sánchez, Jumpstart’s 2020 Read for the Record selection; Mango, Abuela, and Me, illustrated by Angela Dominguez, which was a Pura Belpré Author Award Honor Book; and Tía Isa Wants a Car, illustrated by Claudio Muñoz, which won the Ezra Jack Keats New Writer Award; and biographies for young readers She Persisted: Sonia Sotomayor and She Persisted: Pura Belpré, the latter with Marilisa Jiménez García.
The daughter of Cuban immigrants, she grew up in Queens, New York, and now lives in Richmond, Virginia.
An underwater fantasy - less Little Mermaid, more Deadwood Forest, (although I found the fox book more engaging).
This was fine, I struggled with the world building, I think having a hardcopy with the illustrations might help. While the two protagonists where sympatric I lacked true empathy for them - more my failing. The side characters felt one note - really good or really bad - which I found unusual for Medina.
i received a finished copy from the publisher as part of their influencer program. i am leaving this review voluntarily.
over a hundred years ago, graciela sunk to the bottom of the sea. now, she lives as a water spirit and makes sea glass and assists her spirit guide friend, amina, in welcoming souls like herself to the ocean. after amina saves jorge, a boy from the land who accidentally speared her, graciela wants nothing to do with him. determined to honor her friend and put a stop to the needlers, though, graciela sets out with jorge to steal back the dangerous harpoon.
i love mermaids, and mermaids who are more vicious than cutesy are even better, so this book seemed like a good fit for me! while i did think the world building could have been more in-depth, it was decent considering the size and other content of the book. i liked how each spirit had different jobs, such as graciela’s being making sea glass. there were also several illustrations throughout this book. these illustrations were so lovely and really helped me better visualize the characters and setting!
i’d recommend this to anyone looking for a MG fantasy set in the sea. i’d be interested in reading more of meg medina’s books!
In life, Graciela is selfish and ungrateful, and following her tragic death, she becomes a “sea ghost” with the same imperfections until she is given an opportunity for redemption.
Medina likes to make sure readers don’t miss the important stuff. For example, when Graciela overcomes her flaw, the narrator highlights her unselfishness in a way that more sophisticated readers may find condescending.
This is a classic (and almost too perfect) plot and character arc, and I could definitely see this winning multiple awards. Teachers may consider it for classrooms for older readers, but it is a bit creepy, and some parents may object to the underwater spirits and afterlife.
As a tragic figure, Graciela was pretty unlikable; I never bonded with her or any other characters. I’m not putting this on my kids’ to-read list, but readers who enjoyed The Last Cuentista might like this one too.
Gorgeous cover and super intriguing premise. Sea ghosts? Absolutely yes.
But Graciela is unlikeable in a very unlikable way. From the very beginning (it's not a spoiler because, hello, sea ghost) she dies because she's trying to spite her older sister. Her sister nicely cautions her away from the cliff. Graciela is like, stop bossing me around, and she falls off the cliff and dies. Then when she reawakens as a sea ghost, she's still jealous, disagreeable, and spiteful. Kinda like a Mary Lennox.
But then there's Jorge, who you immediately wrap your heart strings around because he has the unfortunate fate to have horrible parents (and ancestors, which plays a big part in the plot of the dangerous enchanted harpoon) when all he wants to do is make toys instead of weapons at his family's forge. He's kind, thoughtful, resourceful, and brave and is the perfect foil to Graciela.
The underwater characters and world-building was super cool and inventive. I thoroughly enjoyed this upper middle grade!
Whether she’s creating stories for the youngest children, middle grade students, or teens, Meg Medina writes with compassion and respect, and creates such compelling characters. I loved getting to know Graciela and Jorge as they battled evil forces. The underwater world building was fantastic.
Thanks to Candlewick Press and Edelweiss for the digital ARC.
Graciela in the Abyss by Meg Medina was a whole experience. Imagine falling into a magical, eerie, totally surreal world that feels like a mix of Latin American folklore, emotional therapy, and one long, trippy fever dream and that’s Graciela in the Abyss.
Graciela aka Chela is going through it. Her family is fractured, her grief is heavy, and her anger? Unchecked. So when she runs away and ends up in the mysterious, mythic El Abismo, a place her family warned her about, things get weird. In the best way.
We're talking about shadowy ancestors, whispering vines, talking rivers, and a literal abyss full of memory and magic. It’s part fantasy, part coming-of-age, part emotional excavation. Chela has to confront generations of family secrets, pain, and rage and decide who she wants to be on the other side of it all.
💕What I loved: ▫️The writing is absolutely gorgeous poetic without being too heavy. ▫️Chela isn’t your usual likable main character, and that’s what makes her so real. ▫️The vibes? Dark, dreamlike, witchy, and full of heart. ▫️And the story never shies away from hard stuff like grief, generational trauma, and complicated family love.
If you love books that make you feel and think, that explore identity and healing through magical storytelling this one will sit with you long after you finish it.
⚡️Thank you Candlewick Press and Meg Medina for sharing this book with me!
It took a long time to finish this new and special book by Meg Medina, not because it wasn't a great story set in a new world, but because I've just been too busy! Be sure to find and meet Graciela, who died too soon, yet finding her way in a new world of an ocean society, exquisitely imagined by Medina and, occasionally, imaginative illustrations by Anna and Elena Balbusso. The pictures show well how this world is elusive from the story of a world under the sea we earthlings might "feel" once in a while but never see. They've also created a map of the realm at the beginning. Medina has created that world for us readers to imagine. It has similarities to ours, those who are good and brave even in great danger, but not perfect, and those who seem only to "be" in order to bring mischief and danger. There are earthlings, too, and a boy, Jorge, who brings joy because of his goodness, his way of knowing what is needed to do good things, to right wrongs. Meg has added a complete glossary at the back for words from "The Sea Spirit Realm". I know that young readers will be enthralled with this enchanted adventure. Thanks to Candlewick Press for my copy!
I read anything by author Meg Medina, but this book stands out in a very amazing way. It took her a long time to finish it, and I think the reason is the characters are so deeply drawn, and the world that it inhabits is so beautiful with new colors and language and a way of life beyond death. Graciela comes to her death early as a girl And over the course of 100 years she waits until her spirit becomes a water spirit with the help of Amina and many other characters. The story takes a new turn when a young boy finds a magical harpoon and tries to toss it into the ocean where it begins to have disastrous effects. I love the character of Jorge. He’s a boy who has been treated very badly by his family and he comes to become a good friend with Graciela as they work on a major project together. The story rolls along beautifully and has a satisfying heartfelt ending.. I highly recommend this book to everyone. Three cheers for Meg Medina.!!
An exciting story of Graciela, who died at age 13 and lives at the bottom of the sea with her friend Amina. Graciela grinds sea glass and accompanies Amina to awakenings- where Amina helps newly deceased people ease into life in the sea.
Jorge is the son of a blacksmith. His parents are greedy and cruel. Jorge learns about a harpoon his ancestors made that wreaks havoc in the sea. He is determined to out an end to it.
Graciela is selfish and her selfishness causes many problems for Amina and Jorge. It takes the entire book for Graciela to become a better person, but the epic underwater battle against the Needlers is nail-biting.
a story about loss and gain, about death and life, and learning one of the hardest lessons of all..how to let go. a children's story based in the ocean.
What worked: The author creates a remarkable world beneath the sea after Graciela dies in the prologue. The narrator sounds like an old storyteller speaking to the readers. People who die in the ocean become spirits and choose a specific job they’ll do. Immediately after dying, Graciela meets Amina, a Spirit Guide who’s chosen to help new spirits adjust to their eternal roles. Spirits make the world more bearable for the living by keeping the sea in a “delicate balance”. Everything has a counterpart. Some spirits control the fogs, others maintain the sea currents to guide ships, while other spirits ease minds. However, spirits can also cause terrible storms, whirlpools, and other dangers. Needlers are mischievous, and other spirits tend to avoid them. One Needler and his crew become the main antagonists. Graciela’s character is mischievous and daring, but she’s also insecure. She chooses to become a Glazier and loves to transform pieces of glass into art. Her beautiful creations are left near shore where humans will discover and enjoy them. Graciela searches for bits of glass on the sea bottom and sometimes ventures into risky waters. She still has brief memories of life on land and misses being with her older sister. These remembrances create a subtle, internal struggle. Instead of being paired with a new spirit guardian after her death, Graciela stays with Amina, and they become close, like sisters. This brings Graciela comfort, but she fears the day Amina will be called away to join the Almas and lead all of the spirits. This fear leads Graciela to make a story-altering decision. The story follows the paths of two characters, Graciela and Jorge. Alternating chapters describe Graciela’s life under the sea and Jorge’s difficult life as the son of a malicious blacksmith and his wife. Jorge is the opposite of his despicable parents, but his kind heart endures. All of the characters, spirits and humans, know the story of the harpoon that can kill spirits. Jorge discovers its hiding place and knows right away that it’s something evil. He tries to destroy it but is forced to conceal it where it will never be found. However, that decision leads to a fateful night at sea. What didn’t work as well: Other than Jorge and Graciela, the characters aren’t fully developed and simply serve their purposes. Readers may have trouble connecting with Graciela, as her personality isn’t as defined and positive as Jorge’s. Many of Graciela���s decisions only serve her self-interests, although she eventually learns to care about the entire world under the sea. The final verdict: Young readers may be captivated by the undersea world and characters. The mission to destroy the malevolent harpoon builds to a dramatic climax and a satisfying resolution. I recommend you try it out for yourself.
Graciela wants to go on a picnic to celebrate her 13th birthday a long time ago, but doesn't listen to her sister Letitcia and is swept off a cliff into the ocean and drowns. There, she is awakened by Amina, who offers to be her guide. Many people who die watery deaths are living there, serving a variety of purposes, from mind erasers, to shell musicians, to glaziers. Graciela is a glazier, and grinds bottles into sea glass. She is very fond of Amina and worried that Amina will leave her and she will be all alone. We also meet Jorge, who lives about a hundred years later, whose father works as a blacksmith. His parents are very mean, and when Jorge finds an old harpoon and tries without any luck to destroy it after learning a bit of its story from Ernesto, whose family was ruined by the harpoon after they tried to catch a sea spirit with it. Jorge's family lets him drift off to sea in a boat, hoping he dies, after he takes the harpoon. Throwing the weapon overboard, he accidentally wounds Amina. He dies, and ends up in Graciela's world. Amina does recover, and the three try to destroy the weapon in the abyss. They are successful, but there is a price. We see Jorge at the end of his life, and learn that he was the only one to survive the Great Eruption, and once he dies, he goes to be with Graciela. The story has beautiful but somewhat creepy illustrations.
This is the type of lyrical, heartprint book, like Eggers' The Eyes and the Impossible, that will win the Newbery and be beloved by teachers and librarians. It does have creepy moments, but not the sort of ones that my students ask for. It has a fairy tale feel to it, and a lot more philosophy than action. I'd read it before adding it to a school library, to see if it would do well with your students.
“IF was a word for impossible or unlikely things, Graciela had reasoned. IF I were alive again. IF I had not fallen from the cliff. IF I had not made a stupid mistake. ‘I promise,’ she said. It was a lie.” (24)
On the morning of her thirteenth birthday, Graciela and her old sister Leticia picnicked on the bluff when, wishing for a more exciting life and enticed by the ocean, Graciela peered over, fell, and drowned. One hundred years later, she awoke.
She was now a Sea Spirit with a Guide named Anima who had become like a sister to her. But when she intercepts a message from the Almas inviting Anima to join them, she has a lapse of conscience and hides the message, not wanting to lose another sister.
Meanwhile, on land Jorge Leonis, the blacksmith’s boy lives with parents who scold and belittle him. He loves inventions, especially making toys. “Joyful things fed the empty spots inside a person. At least that’s what toys did for him.” (39) When he finds an old harpoon created by his ancestor Fernando, made to catch sea spirits for their pearls (teeth), he tries to destroy it and, failing, he throws it into the sea, piercing Anima and falling into the abyss.
What follows is an adventure when Jorge and Graciela, who does not really trust Jorge, try to recover the harpoon from Fernando and his band of Needlers and save Anima so Graciela can right her wrong. “Maybe nothing was ever certain. Maybe you had to have the courage to go forward anyway.” (168)
And what is to become of Jorge who has not drowned and become a spirit.
Readers will delight in this beautifully-written fantasy-adventure full of fantastical characters as they learn about trust and friendship.
Graciela in the Abyss is a modern fairy tale that will enchant and delight readers! Graciela is a sea spirit tasked with creating sea glass and helping her friend Amina welcome new spirits to their world, but she fears the day when Amina will leave her and join the Almas (rulers of the sea world). Jorge Leon is a mortal boy who works in his family’s forge on land; he enjoys making small creative toys from metal scraps, but his parents discourage his passion as a waste of time. Their destinies are thrust together when an ancient evil harpoon that can kill sea spirits resurfaces and threatens both their worlds. Graciela and Jorge must adventure together to the depths of the ocean to find and destroy the harpoon, but the journey is perilous and Graciela has reason to mistrust Jorge. Temptation, danger, and secrets abound.
As a standalone fantasy adventure, this book excels at worldbuilding, character development, pacing, and detail. Exquisite illustrations, particularly of the underwater world, make the title shine even more. I would personally love to see companion titles that explore other parts of the Sea Spirit world! I’m so curious about other professions for sea spirits like Fog Haunters, Mind Easers, etc. Characters are cued Latinx and Portuguese.
Meg Medina has created an entire underwater Sea Spirit world (complete with a map, a glossary of terms, etc) that will ignite reader imaginations. Highly recommended! Link to complete review: https://ysbookreviews.wordpress.com/2...
Na skutek nieszczęśliwego wypadku nastoletnia Graciela spada z klifu i tonie. Sto lat później, na dnie oceanu, budzi się ze snu śmierci i odkrywa, że stała się właśnie częścią nowej społeczności. Zadaniem dziewczyny jest teraz wytwarzanie szkła morskiego, a jej opiekunką zostaje Amina, która na co dzień wita nowe dusze po przebudzeniu.
Tymczasem na powierzchni Jorge Leon, dwunastolatek pochodzący z rodziny kowali, na swoim podwórku znajduje ukryty harpun, którego mroczny wygląd skłania chłopca do zgłębienia jego historii. Gdy Jorge odkrywa, że mordercza broń jest w stanie poskromić morskiego ducha, postanawia ją zniszczyć.
🧜🏻♀️✨
Cóż to była za historia!
Jako wielbicielka morskich klimatów nastawiłam się na nią bardzo pozytywnie i ani trochę się nie zawiodłam. W odpowiedni nastrój już w pierwszych chwilach wprowadziła mnie piękna okładka, mapka i ilustracje, a treść dopełniła całości.
,,Graciela z głębin" to opowieść o przyjaźni, skutkach ludzkiej chciwość i próbach odkupienia win przodków. Historia jest piękna, ale też miejscami brutalna.
Meg Medina prezentuje czytelnikom barwny, ale często też bezlitosny podwodny świat. Staje się on domem dla osób, które zginęły na morzu. Niektóre z nich szybko i dobrze odnajdują się w nowej rzeczywistości, inne znacznie gorzej.
Książka wywołała u mnie dużo emocji, bardzo ją przeżywałam.
Review: Graciela in the Abyss by Meg Medina ⭐️⭐️⭐️⭐️
A beautifully eerie underwater tale, Graciela in the Abyss is unlike anything I’ve read in middle-grade fantasy. Meg Medina blends ghost story with a fable-like quest, creating a narrative that feels both ancient and urgent.
Told from dual perspectives—Graciela, a spirit trapped in a mysterious underwater world, and a boy who finds himself connected to her—this story explores power, grief, injustice, and redemption. Medina doesn’t simplify hard truths for her younger readers; instead, she hands them a morally layered story and trusts them to navigate its depths.
The writing is lyrical and haunting, and the worldbuilding is rich with glowing sea creatures and sunken secrets. The illustrations add another layer of enchantment, making it feel like a story passed down through generations.
It’s quiet in some ways, but never dull—emotionally charged, deeply empathetic, and a reminder that even in the darkest places, there’s light to be found.
One might imagine that being a ghost would be easier than being a human, but for Graciela, who died at just 12 years old, it isn't. She feels just the same feelings as when she was alive, and has the same anxieties to work through, too. For now, she has chosen her work--she uses her teeth, which are turning to pearl, to polish sea glass for decoration. Enter Jorge, the son of a blacksmith, who finds an enchanted harpoon made by an ancestor--a cursed harpoon that can be used to kill sea ghosts and remove their pearl teeth for profit. Graciela and Jorge must cooperate, despite their distrust of each other, to destroy the harpoon before untold harm can come to the sea ghosts and the underwater realm as a whole. This story is a fantastic journey of personal growth and trust, of acceptance and letting go of the past. I thoroughly enjoyed both the text and the wonderful illustrations.
Graciela is a sea spirit, dead for over 100 years, but still young. Her job is making sea glass, her best friend Amina awakens sea ghosts. On shore 12yo Jorge is a blacksmith and an inventor. His family has been cursed for several generations as his ancestor forged an evil thing - a harpoon made to spear sea ghosts and steal their pearly teeth. It caused a calamity and sank the ship of the village's best fishermen. When Jorge discovers the harpoon, he knows he needs to destroy it by any means.
An exciting fantasy, with scary ghosts as well as kind ones. I loved the story line and the life lessons aren't"in your face". Graciela would appeal to ghost story readers as well as those who love mermaids, AND there's enough fighting and danger and swordplay to keep our adventure readers happy, too.
A haunting fantasy written in prose to flow with the theme. Graciela fell into the sea at 13 years old and died. A 100 years later she awakens as a sea-ghost, an underwater spirit. Her new role is to gather fragments of sea glass to make something beautiful. She has a spirit guide, Amina, helping her to learn the rules of the spirit world. Jorge is a young boy born into a cruel family. He discovers a harpoon that kills sea ghosts in his family's possession. The sweet friendship between the two tries to stop the killings. It is a sweet, emotional fantasy that middle school students will love. I feel for both kids pushing through not the best of circumstance. Graciela has regrets and misses her family and Jorge is caught between the two worlds of living and the dead, but builds his courage to help her. Thank you Candlewick Publishing and Edelweiss Books for this ARC in exchange for my review.
After accidentally drowning, 12-year-old Graciela Lima becomes a sea spirit who helps maintain balance between the worlds of the ocean and the land. Meanwhile, in a nearby village, the blacksmith's son Jorge, also 12, stumbles upon a spirit-killing harpoon. When he tries to destroy it, Jorge accidentally unites the harpoon with the vengeful spirit that once owned it--linking his and Graciela fates in a magical adventure.
This was very unique, and quite complex. The many layers and plotlines made it a little difficult to follow on audio, and the pacing felt a bit slow in the beginning--but the worldbuilding and the intriguing dynamics of the spirit realm ultimately made for a worthwhile listen.
Graciela falls from a cliff into the ocean and dies. After many years, her soul awakens and she joins the other spirits that live in the deep. Jorge is a boy from a family of iron forgers who finds a harpoon forged by one of his ancestors that has the ability to kill the spirits in the water. A series of events brings the two characters together to put their worlds to right again. Medina has created a highly detailed underwater realm that readers will adore. The story has action, mystery, friendships, mistakes that are made and atonements sought. Finally, there's a compelling underwater story other than The Little Mermaid. Review from e-galley.
With Graciela, Meg Medina returns to the fantasy of her earliest works - Milagros, Girl from Away (sadly out of print) and The Girl Who Could Silence the Wind. As with those books, she weaves together realistic fiction with fantasy to create a story that draws you down to the abyss and then back to the light.
Graciela in the Abyss has the true depth and honesty readers expect from Medina's stories. She pulls no punches here - this book is a story about grief. But, as always, she deals with difficult topics with unflinching honesty and respect for her readers, holding them close as she brings them along.
Thankful for the opportunity to read the ARC. Publishes in July, 2025.
Originally brought the book after hearing the author on NPR. I gifted it to my 12 year old grand niece but I read the first few chapters before gifting and needed to get a copy for myself 😁. I was lucky that the library had an audible version and I was able to finish this delightful book. I enjoyed all of the major characters and found the premise to be very unique. I would never have considered the inhabitants of the deep sea having their own jobs and relationships. All in all I think it’s a very great book for the YA it’s marketed to. It shows there is always hope even when things look really terrible.
I expected to enjoy this new fantasy novel by Meg Medina. The main character is a dead child who transformed into a spirit mermaid after she drowns. If that sounds weird, you might want to read the original The Little Mermaid by Hans Christian Anderson. The second main character is a kid with abusive parents who have a harpoon that can kill spirits. They want to use it to get pearls spirits have.
It felt like the book didn't get started until I was about an hour and a half in (I listened to the audiobook), and the pacing is really slow. It never really settled into a flow, it felt like. It's an interesting idea, though!
I won't give this book a rating because I don't want to skew the results too much, as I don't think it would be fair. It seems others have liked this book. I did not.
It was painful for me to read. I slogged through the audiobook version, which actually usually helps make books more attractive or enjoyable. This one....nope!
I found it hard to follow, follow the characters, understand what the heck they were doing or did or whatever.... Heck, I just really didn't like it. I'm going to let it lie for awhile, and I will try relistening to it in a few months, and see if I'm in a different place and enjoy it or understand it better.
Beautiful story. I love the self-contained story with a just-developed-enough world for the characters and story to function without being over-expositioned (is that a word? You know what I mean).
The themes were overt in the way you’d expect from a book targeted at a younger audience, but not so in your face as to feel condescending.
My one main complaint was the depiction of the “Needlers,” who felt like they were supposed to just be mischievous but not evil at first, but that changed as the story went on. I felt like there needed to be more of a distinction between them & the true villains.
This entire review has been hidden because of spoilers.
Graciela is a spirit, living underwater, roaming and creating sea glass. Her world is mysterious, filled with many spirits fulfilling different roles. And then there's the land of the living, where the youngest of the notorious Leon family is working in the forge doing things he detests. He winds up in the sea, with Graciela and they are having an epic adventure, somewhere between the land of the living and the land of the spirits who have left this world. Loved how this world was set up, the adventure doesn't truly kick in until the last quarter of the book. But I would read another one set in the abyss.
I was very impressed by Meg Medina’s foray into fantasy, and her inventive storyline. At the risk of revealing a spoiler I can truly say a tear came to my eye at the very end when a certain person received a cricket. Read more about this ARC I received from the publisher in exchange for an honest review: https://shouldireaditornot.wordpress....
Set in the depths of the ocean and the island village of Pesca Grotta, Graciela Lima and her sixteen year old sister: Leticia get caught in the ocean waves. Graciela drowns, centuries later she has become a sea sprite. Jorge Leon is the blacksmith’s son. He prefers to make toys, but his parents forbid him. Illustrated by Anna and Elena Balbusso, Medine’s spooky ghost story has some similarities to The Little Mermaid