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“A brilliant book. I couldn’t put it down and I never guessed who the murderer was!”
—Reader review for Only Murder
⭐⭐⭐⭐⭐

When FBI Agent Hannah Mercy transfers back home to Lincoln, Nebraska to care for her ailing father, she expects a quiet life—but finds herself embroiled in solving mysteries from the past, and hunting down diabolical killers….

As indie musicians are gruesomely picked off with shattered dreams and broken strings, Hannah Mercy must tune into a killer's twisted melody. It's up to her to stop the music—and the murders—before the final note is played.

COME CLOSE is book #1 in a new series by #1 bestselling and critically acclaimed mystery and suspense author Rylie Dark, whose books have received over 2,000 five-star reviews and ratings.

The HANNAH MERCY series offers a captivating take on the mystery genre, filled with unexpected twists and intense suspense. Its cleverly-crafted lead character, a brilliant but flawed heroine, will win your affection and keep you turning pages long into the night. Fans of Robert Dugoni, Melinda Leigh, Lisa Gardner, and Teresa Driscoll are sure to fall in love.

Future books in the series are also available!

“I loved this thriller, read it in one sitting. Lots of twists and turns and I didn’t guess the
culprit at all… Already pre-ordered the second!”
—Reader review for Only Murder
⭐⭐⭐⭐⭐

“This book takes off with a bang… An excellent read, and I'm looking forward to the next book!”
—Reader review for SEE HER RUN
⭐⭐⭐⭐⭐

“Fantastic book! It was hard to put down. I can’t wait to see what happens next!”
—Reader review for SEE HER RUN
⭐⭐⭐⭐⭐

“The twists and turns kept coming. Can't wait to read the next book!”
—Reader review for SEE HER RUN
⭐⭐⭐⭐⭐

“A must-read if you enjoy action-packed stories with good plots!”
—Reader review for SEE HER RUN
⭐⭐⭐⭐⭐

“I really like this author and this series starts with a bang. It will keep you turning the pages till the end of the book and wanting more.”
—Reader review for SEE HER RUN
⭐⭐⭐⭐⭐

“I can't say enough about this author! How about ‘out of this world’! This author is going to go far!”
—Reader review for ONLY MURDER
⭐⭐⭐⭐⭐

“I really enjoyed this book… The characters were alive, and the twists and turns were great. It will keep you reading till the end and leave you wanting more.”
—Reader review for NO WAY OUT
⭐⭐⭐⭐⭐

“This is an author that I highly recommend. Her books will have you begging for more.”
—Reader review for NO WAY OUT
⭐⭐⭐⭐⭐

166 pages, Kindle Edition

First published May 20, 2025

1341 people are currently reading
411 people want to read

About the author

Rylie Dark

303 books253 followers
Rylie Dark is author of the SADIE PRICE FBI SUSPENSE THRILLER series, comprising six books (and counting); of the CARLY SEE FBI SUSPENSE THRILLER series, comprising six books (and counting); of the MIA NORTH FBI SUSPENSE THRILLER series, comprising six books (and counting); of the MORGAN STARK FBI SUSPENSE THRILLER series, comprising five books (and counting); of the HAILEY ROCK FBI SUSPENSE THRILLER series, comprising five books (and counting),of the TARA STRONG MYSTERY series, comprising five books (and counting); and of the ALEX QUINN SUSPENSE THRILLER series, comprising five books (and counting).

Rylie loves to hear from you, so please feel free to visit www.ryliedark.com to receive free ebooks, hear the latest news, and stay in touch.

BOOKS BY RYLIE DARK

ALEX QUINN SUSPENSE THRILLER

FIRST, MURDER (Book #1)

SECOND, DEATH (Book #2)

THIRD, ENVY (Book #3)

FOURTH, LUST (Book #4)

FIFTH, WRATH (Book #5)

HAILEY ROCK FBI SUSPENSE THRILLER

BEHIND YOU (Book #1)

BESIDE YOU (Book #2)

AFTER YOU (Book #3)

WATCHING YOU (Book #4)

JUDGING YOU (Book #5)

TARA STRONG MYSTERY

GIRL WITHOUT A CHANCE (Book #1)

GIRL WITHOUT A HOME (Book #2)

GIRL WITHOUT A TRACE (Book #3)

GIRL WITHOUT A NAME (Book #4)

GIRL WITHOUT A PRAYER (Book #5)

SADIE PRICE FBI SUSPENSE THRILLER

ONLY MURDER (Book #1)

ONLY RAGE (Book #2)

ONLY HIS (Book #3)

ONLY ONCE (Book #4)

ONLY SPITE (Book #5)

ONLY MADNESS (Book #6)

MIA NORTH FBI SUSPENSE THRILLER

SEE HER RUN (Book #1)

SEE HER HIDE (Book #2)

SEE HER SCREAM (Book #3)

SEE HER VANISH (Book #4)

SEE HER GONE (Book #5)

SEE HER DEAD (Book #6)

CARLY SEE FBI SUSPENSE THRILLER

NO WAY OUT (Book #1)

NO WAY BACK (Book #2)

NO WAY HOME (Book #3)

NO WAY LEFT (Book #4)

NO WAY UP (Book #5)

NO WAY TO DIE (Book #6)

MORGAN STARK FBI SUSPENSE THRILLER

TOO LATE (Book #1)

TOO CLOSE (Book #2)

TOO FAR GONE (Book #3)

TOO LOST (Book #4)

TOO BROKEN (Book #5)

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5 stars
340 (38%)
4 stars
311 (35%)
3 stars
185 (21%)
2 stars
34 (3%)
1 star
7 (<1%)
Displaying 1 - 24 of 24 reviews
1,200 reviews6 followers
September 11, 2025
I really liked this book, it moved along speedily like a train moving along a track, no hanging about with this pair of Federal agents! Hannah has left the FBI and come home to spend some time with her father who has been diagnosed with parkinson's, not that she spent that much time with him as she hadn't even settled into her little flat when a call came for her to attend a murder scene with her new partner Derek, also a Fed but working in an urban town police office.

When they arrive they find an out of work musician dead in the parking lot of a nearby "seen better days" entertainment venue with a guitar string around his neck. He had a little daughter who would now be parentless. Hannah and Derek hit the ground running and just as they were working with that murder another one came along the tracks, a woman singer had been pulled out of a 3rd story window by a man holding onto the drainpipe with one hand. Now, he must have been superman!

They are short of suspects and are frantically pulling out all the stops with any scrap of evidence they find along the way. The thing which united these two was that they had both been musicians who had left big bands and decided to go it alone but the first guy was failing miserably at it but the second, the woman, was faring better in that she was close to getting a recording contract. Then a third victim was found, a musician who was still a working musician with some other guys and as usual he was the one who locked up the building, but the killer got to him and decapitated him with a cymbal. Blimey. Then a fourth victim to be came into view with all their researching and they had to get to him before the killer did. This was an exciting moment and the ending was quite brutal and very tense! I enjoyed it! Which worryingly must say a lot about me then!

Good book, not sure a lot of others liked it but books are often different to others! In fact I enjoyed it so much that I've just bought the second in the series and am about to start it, well actually I might wait until morning as it's past my bedtime now, although I'm not at work tomorrow...
5 reviews
August 20, 2025
I was looking forward to meeting a new mystery author but this book didn't impress me much. The character development was minimal and the story line followed an old formula. Female new agent with her own history meets her partner, with his own history and the head of the FBI branch, a tough cookie. The killer was finally identified but no clues about others that were meaningful. Just didn't get me excited about learning their identity. This is it. I will not go on to Book 2 in this series.
138 reviews1 follower
September 29, 2025
Silly

For FBI agents, these are some inept individuals. And what kind of place does the author think Lincoln, Nebraska is? A subway? A huge bus station? A music scene so big that a teenager would be listening to a local artist, but said artist also judges dive bar "battle of the bands" shows? Nah, none of it makes sense, and some of it not even from page to page. The continuity is bad, and the dialogue even worse. This is a series and an author that I won't be returning to.
Profile Image for Sandra.
997 reviews31 followers
August 5, 2025
3.5 I have mixed feelings about this book. It has two likable main characters. Hannah is a mini superwoman. Get punched in the stomach? No problem. Shake it off and keep going. Her partner has 10 years of experience in Lincoln, but she takes the lead. Small quibble, but not realistic. It is fast paced and a bit strange.
10 reviews
July 30, 2025
Repetious murder scenes

Like ground hog day. Murder scenes were the same actions only different victims. No suspense what so ever. Only saving grace was quick read after noting repeats.
Profile Image for Atlanta Luxford-Earle.
53 reviews1 follower
September 1, 2025
2.5 ⭐️ completely average. A little bit of suspense, not enough suspects to keep you wondering/guessing. Nothing shocking about the killer being revealed and the ending just felt rushed. But for just a standard FBI hunting a serial killer easy read, it was fine.
38 reviews
September 15, 2025
Good mystery

I listen to a lot of books while doing chores around the house. Sometimes, because of this, I can get confused about this storyline. I did like this book. Never guessed who was the murderer. Think the epilogue was clever in making me want to read the next book.
542 reviews2 followers
September 20, 2025
A very good and interesting story well told.

Hannah and her partner have their hands full trying go stop the killer before kills another musical person since he has already kill three people.



250 reviews2 followers
September 23, 2025
Come Close

Great plot and characters. New FBI agent has to fit in fast to her old hometown when a serial killer is on the loose. It’s up to her and he new partner to solve the murders.
Profile Image for Michael.
71 reviews4 followers
October 10, 2025
Ehhh....so so book slow at times

Book was painfully slow at times and excellent at others, gave it a 3 but more like a 2.5. Probably won't read any more of this series because of that.
7 reviews
October 21, 2025
Not bad,Not good

I can't say it was a bad book it kept my interest, the characters were well developed and the story moved along. The problem was that the plot wasn't developed enough, it was shallow.. I guess I expected more.
488 reviews1 follower
August 2, 2025
Good book

A bit too much description IMHO, but compelling story. Hannah moves back to her home town to help her father, and solves a serial killer's spree.
Profile Image for Diana L. Wells.
395 reviews
September 2, 2025
interesting

No glaring typos, no verbosity, just a smooth moving who done it. Looking forward to the next book in the series.
Profile Image for Lindsay Parker.
12 reviews
September 12, 2025
I haven't read any Rylie Dark books before but I certainly will now. Thoroughly enjoyed this one!
4 reviews
September 12, 2025
Read the book in one day. Kept me wanting to find out what happens next. Very enjoyable read and definitely will purchase the next book in the series
2,411 reviews13 followers
September 24, 2025
Although the mystery develops gradually, the identification of the killer is a 'Hey! Presto'. Nobody knows who they are until, suddenly, the Feds know.
7 reviews
September 29, 2025
Great read!

This was non stop suspense from page 1. Really different take on a murder, suspense mystery and I loved it.
Profile Image for Mai Mohammed.
45 reviews
October 10, 2025
I thoroughly enjoyed this novel and am looking forward to reading the rest of this series
Profile Image for BLOOPY!.
154 reviews
October 11, 2025
It was okay. I expected something more from an author of so many books. Good premise but soft follow through.
Profile Image for Makayla.
34 reviews
December 4, 2025
I do rate this a 3.5 ⭐️! This wasn’t a bad book at all. It reminded me a bit of criminal minds.
Profile Image for Anastasia Ferguson.
167 reviews2 followers
December 14, 2025
FBI Agent Hannah

Good story. Lots of good texture in the book. Didn’t see the killer coming on who it was until close to the end. Good page turner.
Displaying 1 - 24 of 24 reviews

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