Only Vengeance

Sadie Price #9

by Rylie Dark

Deep within the icy isolation of Alaska's scientific outposts, FBI Agent Sadie Price uncovers a chilling pattern of murders disguised as accidents. As she delves into a possible conspiracy of industrial espionage, she must outsmart a deranged killer before the endless Alaskan night claims her as its next victim.

157 pages, Kindle Edition

Published August 4, 2025

About the author

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)

Reviews

[Rebecca Lewis · Rating 5 out of 5]

So I just finished Only Vengeance, and overall, it’s a solid crime thriller. It follows FBI Agent Sadie Price, who’s dealing with some serious past trauma. The story moves fast — short chapters, cliffhangers, the usual — but it kept me turning pages. The plot has that classic FBI vs. serial killer vibe, so if you’ve read authors like James Patterson or Lisa Gardner, you’ll feel right at home. It’s a bit predictable in places, and the writing can get a little repetitive, but I didn’t mind too much because the pace kept it interesting. Sadie's a strong lead, even if she fits the typical mold of the “damaged but brilliant agent.” Still, I liked watching her work through her own issues. If you’re into quick, intense reads with dark psychological twists, this one’s worth checking out. Not groundbreaking, but entertaining.

[Michelle · Rating 3 out of 5]

Felt it didn’t have the normal flare that Sadie always brought. Idk maybe it was just me. Still enjoyed it though