Killer Instinct
Sale price
$1139
Chapter Book · Ages 13–17 · 2014 · Est. 7.5 hour read

Killer Instinct

Written by Jennifer Lynn Barnes

Book #2 in the The Naturals series

A copycat killer targets teens with crime-solving skills. Can they outsmart him before it's too late?

4.3/5 Goodreads · 263,894 ratings
378 pages· 82,135 words· Est. 7.5 hour read
$11.99Save 5%

In stock. Also at Amazon or Bookshop.

Bookroo's summary

Cassie Hobbes, a teen with a knack for profiling, joins an elite FBI program. When a new serial killer mimics the crimes of a teammate's father, the Naturals are thrust into a chilling case. As they delve into the killer's psyche, the stakes rise. Can they unravel the mind games before becoming ensnared in the copycat's deadly web? With friendship, romance, and danger at every turn, this thriller keeps you guessing. Will the Naturals outwit the killer, or will they fall victim to his sinister plans?

From the publisher

A chilling copycat killer has the Naturals in his crosshairs in this exhilarating crime thriller from Jennifer Lynn Barnes, the #1 New York Times bestselling author of The Inheritance Games. Seventeen-year-old Cassie Hobbes has a gift for profiling people. Her talent has landed her a spot in an elite FBI program for teens with innate crime-solving abilities, and into some harrowing situations. After barely escaping a confrontation with an unbalanced killer obsessed with her mother’s murder, Cassie hopes she and the rest of the team can stick to solving cold cases from a distance. But when victims of a brutal new serial killer start turning up, the Naturals are pulled into an active case that strikes too close to home: the killer is a perfect copycat of Dean’s incarcerated father-a man he’d do anything to forget. Forced deeper into a murderer’s psyche than ever before, will the Naturals be able to outsmart the enigmatic killer’s brutal mind games before this copycat twists them into his web for good? With her trademark wit, brilliant plotting, and twists that no one will see coming, Jennifer Lynn Barnes will keep readers on the edge of their seats (and looking over their shoulders) as they race through the pages of this thrilling novel. Praise for Killer Instinct “A welcome addition to the teen-sleuth genre.” –Kirkus Reviews “Barnes knows how to keep the reader hooked, and fans will be eagerly reaching for this title and clamoring for the next in the series.” –Booklist “Intricately plotted, this novel will keep teens guessing and leave readers eagerly waiting the next installment in The Naturals series.” –VOYA **Catch every thrilling twist and turn of The Naturals series in The Naturals, Killer Instinct, All In, Bad Blood, and the enovella, Twelve! And don’t miss Jennifer Lynn Barnes’s beloved The Inheritance Games Saga! Best reading order: The Inheritance Games, The Hawthorne Legacy, The Final Gambit, The Brothers Hawthorne, The Grandest Game, Games Untold, and Glorious Rivals. Then dive into her The Debutantes duet (Little White Lies, Deadly Little Scandals), and The Lovely and the Lost.

At a glance
Format
Paperback
Pages
378
Words
82,135
Reading age
13–17
Audience
Young Adult
Lexile
~800L
Themes & topics
Books about serial killersBooks about complex relationshipsBooks about crime solvingBooks about trauma and recoveryBooks about identity and legacy
For readers who can't stop at one

The next favorite is already out there.

Age-appropriate books selected to help their love of reading grow, delivered right to their door.

Find their book club
Bookroo club box with books for growing readers
The author

More from Jennifer Lynn Barnes

Explore Jennifer's bookshelf
The Inheritance Games
#1 in Series
Sale price
$1899

The Inheritance Games

Ages 13–18 · 2020

The Fixer

Ages 13–+ · 2015

The Same Backward as Forward

Ages 13–17 · 2025

Games Untold

Ages 13–17 · 2024
The series

The The Naturals series

See the whole series

The Naturals

Ages 13–17 · 2013

Twelve

2017
Your next read

Books that feel like this one

See all similar books

The Graveyard Book

Ages 10–14 · 2008

The Goose Girl

Ages 12–18 · 2003

Ace of Spades

Ages 14–18 · 2021
Sale price
$1799

Darius the Great Is Not Okay

Ages 12–18 · 2018

Howl's Moving Castle

Ages 10–13 · 1986
Sale price
$1499

A Good Girl's Guide to Murder

Ages 14–18 · 2019

Between Shades of Gray

Ages 12–18 · 2011
Sale price
$2499

Aristotle and Dante Discover the Secrets of the Universe

Ages 13–17 · 2012
The fine print

Book details

Reading levels
ATOS
5.09
F&P level
~S
AR points
12
AR interest level
UG
AR quiz
171114
Publication
Published
May 2, 2023
First published
November 4, 2014
Edition
Language
English
Type
Chapter Book
Identifiers
ISBN
9780316540728

Surprise a reader with their next favorite book.

Spotted a mistake or something missing? Improve this page.

Are you the author or illustrator? Claim your book.

Bookroo

Book Clubs

Follow Bookroo