The Cipher

“A heart-pounding novel from page one, The Cipher checks all the boxes for a top-notch thriller: sharp plotting, big stakes, and characters—good and bad and everywhere in between—that are so richly drawn you’ll swear you’ve met them. I read this in one sitting and I guarantee you will too. Oh, another promise: You’ll absolutely love the Warrior Girl!” —Jeffery Deaver, New York Times bestselling author

“Intense, harrowing, and instantly addictive, The Cipher took my breath away. Isabella Maldonado has created an unforgettable heroine in Nina Guerrera, a dedicated FBI agent and trauma survivor with unique insight into the mind of a predator. This riveting story is everything a thriller should be.” —Hilary Davidson, Washington Post bestselling author

Previous Praise for Isabella Maldonado

“Maldonado’s a writer to watch, and she showcases her own extensive law enforcement background in this tightly plotted police procedural.” —Publishers Weekly (starred review)

“Maldonado, a former law enforcement officer, brings her experience and expertise to this gripping police procedural. With its gritty heroine, this action-packed mystery will attract readers who enjoy crime novels about the war on drugs.” —Library Journal

“Phoenix may be burning, but Maldonado’s star is rising. Gritty and gripping.” —J. A. Jance, New York Times bestselling author

“Maldonado’s writing always bristles with urgency and authority.” —Mystery Scene Magazine

“Delivers a brilliant and complicated heroine, accented by a take-no-prisoners plot…It’s spicy, smart, and entertaining, definitely worth your time.” —Steve Berry, author of The Lost Order

“A highly entertaining police procedural…Maldonado rises to her written challenge to entertain, enthrall, and engage readers in this high-octane thriller.” —Suspense Magazine

“A tense thriller with a strong sense of place and an insider’s look at some of the most dangerous work in law enforcement.” —Jan Burke, New York Times bestselling author

“The Phoenix sun isn’t the only thing burning in this thrilling debut, and I look forward to more.” —Shannon Baker, bestselling author of the Kate Fox mystery series

“An ex-narc leads a war against a powerful crime family. The payoff is satisfying.” —Kirkus Reviews

“If you’re in the mood for a nonstop exposé of every fear you’ve ever had about cartel crime, Veranda Cruz is the woman to follow.” —Kirkus Reviews

“Finally! A kick-ass female protagonist and an author who knows firsthand the world she writes about. The combination makes for an explosive read that grabs you from page one and doesn’t let go.” —Alex Kava, New York Times and USA Today bestselling author of Lost Creed

“Red alert to all readers of police procedurals with a strong thriller bent: Isabella Maldonado’s Death Blow delivers nonstop action with substance, grit, and surprises.” —Lisa Preston, author of The Clincher

“Gritty, raw, and realistic, Isabella Maldonado’s Death Blow is the real deal.” —Bruce Robert Coffin, bestselling author of the Detective Byron mystery series

“A gritty, gut wrenching, page-turning thriller featuring a woman cop bent on bringing down a twisted cartel leader for reasons of her own, Death Blow grabs you from the first jaw-dropping scene to the last, and Maldonado’s stellar writing weaves it all together.” —Jamie Freveletti, internationally bestselling author of Blood Run