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Dragon Girls #10

Grace the Cove Dragon

We are Dragon Girls -- hear us roar!

Grace, Zoe, and Sofia share an incredible secret. They can transform into powerful Sea Dragons when they travel to the Magic Forest! Each of the girls has a deep love of the water. Grace is a skilled swimmer, Zoe is an avid surfer, and Sofia is an experienced diver. They must work together to save the forest’s waterways from the evil Fire Queen.



Grace’s swimming skills will be put to the test as she leads her friends in a quest to rescue a kidnapped dolphin. If the dolphin is not returned, the Magic Forest will never be the same!



Read all the books in the Sea Dragon arc!

#10: Grace the Cove Dragon

#11: Zoe the Beach Dragon

#12: Sofia the Lagoon Dragon

144 pages, Paperback

Published June 6, 2023

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About the author

Maddy Mara

124 books86 followers
Maddy Mara is the pen name of Melbourne-based creative duo Hilary Rogers and Meredith Badger. Hilary and Meredith have been collaborating on children's books for nearly two decades. Hilary is an author and former publishing director; Meredith is the author of countless books for kids and young adults, and teaches English as a foreign language. Maddy Mara is the melding of their respective daughters' names.

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Community Reviews

5 stars
205 (57%)
4 stars
93 (26%)
3 stars
47 (13%)
2 stars
9 (2%)
1 star
3 (<1%)
Displaying 1 - 20 of 20 reviews
Profile Image for Amy.
148 reviews
January 22, 2025
Super fun, short chapter book to read to your kids before bedtime. Maddy does great at painting a imaginative picture in small words that young kids can understand.
Profile Image for Jesse.
2,883 reviews
November 15, 2023
Readaloud with both girls! The story was okay (it’s a giant series with several authors), but it’s the first book both girls have maintained an interest in to the end. Lily picked it out if a Scholastic book order (for the necklace, let’s be real) and they want to read the next one already!
Profile Image for elizthewiz.
16 reviews
April 7, 2024
I loved it so much! If you like wings of fire, you might like this! Amazing.
275 reviews1 follower
June 11, 2026
I read this to both my granddaughters and they were entranced. My oldest loved when the 3 friends turned from humans into dragons. She loved Grace’s buddy FinFin. She really was fascinated with their flying abilities. Additionally, she learned that the diamond dolphins thought that the shiver sharks had kidnapped their leader. However, it was truly the Fire Queen and her Fire Sparks.

My youngest loved their shell bracelets and how they merged together into one beautiful shell to talk to the Tree Queen. She was so happy when they rescued the dolphin leader/sea keeper.
Profile Image for Justin Redman.
25 reviews
September 18, 2023
The authors hit another home run. These books have influenced my daughter to create her own dragon stories, and she now loves all things dragons. This book is an interesting take on sea dragons with all new obstacles and new lessons to learn. The main one is don't judge a person by their appearance. So far, each book is packed with adventure and wonder. The only question I have is how the fire queen escaped?
394 reviews
Read
August 3, 2024
Book 10 of the Dragon Girls ( first book of the three part adventure of the Sea Dragons). We follow the three camp friends Grace, Zoe and Sofia and Graces sidekick FinFin. The girls love the water and will need to help the Tree Queen protect the Magic Forest.

This is my second favorite of the series after Rosie the twilight dragon.
Profile Image for Ali.
1,148 reviews7 followers
February 4, 2024
I can see why students like these books. Friendships, adventure, mythical creatures. Easy to read and follow. Also beautiful to look at and collect.

2024 pop sugar reading challenge- a book that features dragons.
Profile Image for Katie Schulze .
127 reviews1 follower
Read
February 27, 2026
Bedtime story for the girls. Eliza picked it up at a book fair. The story was cute with themes of friendship, don't judge someone based on their appearance, adventure and mystery.

Both girls seemed to like this magical world underwater. We will start the next one in the series soon.
Profile Image for Lauren Veenhuis.
35 reviews1 follower
January 7, 2024
Read aloud with Clara and she loved it! Perfect for 1st grade. She’s ready for the next one!
559 reviews
April 23, 2024
My 6 year old loved it. I found the water dragons to be fun. I still think it's funny that they just have to roar to fix anything.
Profile Image for Danielle.
202 reviews1 follower
December 31, 2025
omg I'm so excited for my six year old to be able to read these books on her own. they're fine, they're just SO formulaic and we've re-read many of them multiple times.
Profile Image for Liz.
111 reviews1 follower
June 3, 2026
My 6 year old cannot get enough of this series. :) She’s eating them up! I love sharing them with her.
Profile Image for Katy Lovejoy.
13.2k reviews10 followers
August 4, 2026
I would have loved this at the approrpriate age. Who am I kidding I still love this
Displaying 1 - 20 of 20 reviews