Mystery

• 
  The A.B.C. Murders (Hercule Poirot #12)

  by Agatha Christie
• 
  Absent

  by Katie Williams
• 
  Ace of Spades

  by Faridah Àbíké-Íyímídé
• 
  A Madness So Discreet

  by Mindy McGinnis
• 
  All Eyes on Her

  by L.E. Flynn
• 
  All Your Twisted Secrets

  by Diana Urban
• 
  Allies & Assassins (Enemies of the Prince #1)

  by Justin Somper
• 
  Always Emily

  by Michaela MacColl
• 
  And Then There Were None

  by Agatha Christie
• 
  The Arsonist

  by Stephanie Oakes
• 
  The Art of Secrets

  by James Klise
• 
  A Castle in the Clouds

  by Kerstin Gier
• 
  Before I Disappear

  by Danielle Stinson
• 
  Belladonna (Belladonna #1)

  by Adalyn Grace
• 
  Bent Heavens

  by Daniel Kraus
• 
  The Big Four (Hercule Poirot #4)

  by Agatha Christie
• 
  Blackfin Sky

  by Kat Ellis
• 
  Bloodhound (Beka Cooper #2)

  by Tamora Pierce
• 
  The Boomerang Effect

  by Gordon Jack
• 
  The Box in the Woods (Truly Devious #4)

  by Maureen Johnson
• 
  Broken Things

  by Lauren Oliver
• 
  Campfire

  by Shawn Sarles
• 
  Cards on the Table (Hercule Poirot #14)

  by Agatha Christie
• 
  The Case for Jamie (Charlotte Holmes #3)

  by Brittany Cavallaro
• 
  The Casquette Girls

  by Alys Arden
• 
  The Cheerleaders

  by Kara Thomas
• 
  The Counselors

  by Jessica Goodman
• 
  Crusher (Crusher #1)

  by Niall Leonard
• 
  Death in the Clouds (Hercule Poirot #11)

  by Agatha Christie
• 
  Death On The Nile (Hercule Poirot #17)

  by Agatha Christie
• 
  Dumb Witness (Hercule Poirot #15)

  by Agatha Christie
• 
  Endangered

  by Lamar Giles
• 
  Every Breath (Every #1)

  by Ellie Marney
• 
  Every Word (Every #2)

  by Ellie Marney
• 
  Everyone Dies in the End

  by Brian Katcher
• 
  Everything I Never Told You

  by Celeste Ng
• 
  Evil Under The Sun (Hercule Poirot #21)

  by Agatha Christie
• 
  Fallen (Fallen #1)

  by Lauren Kate
• 
  Fallout (Lois Lane #1)

  by Gwenda Bond
• 
  Firekeeper’s Daughter

  by Angeline Boulley
• 
  The Forest of Stolen Girls

  by June Hur
• 
  Gardenia

  by K.J. (Kelsey) Sutton
• 
  Genuine Fraud

  by E. Lockhart
• 
  Ghost Wood Song
• 
  Gideon Green in Black and White

  by Katie Henry
• 
  The Girl in the Wall

  by Daphne Benedis-Grab
• 
  Girl on a Wire (Cirque American #1)

  by Gwenda Bond
• 
  The Girls I’ve Been

  by Tess Sharpe
• 
  The Golden Compass (His Dark Materials #1)

  by Philip Pullman
• 
  Gotham Academy, Volume 1: Welcome to Gotham Academy (Gotham Academy #1)

  by Becky Cloonan, Brenden Fletcher, Karl Kerschl
• 
  Grown

  by Tiffany D. Jackson
• 
  The Hand on the Wall (Truly Devious #3)

  by Maureen Johnson
• 
  The Haunted (The Haunted #1)

  by Danielle Vega
• 
  Hercule Poirot’s Christmas (Hercule Poirot #20)

  by Agatha Christie
• 
  Hold Back the Tide

  by Melinda Salisbury
• 
  How to Be Luminous

  by Harriet Reuter Hapgood
• 
  I Know Your Secret

  by Daphne Benedis-Grab
• 
  The Inheritance Games (The Inheritance Games #1)

  by Jennifer Lynn Barnes
• 
  The Invisible Library (The Invisible Library #1)

  by Genevieve Cogman
• 
  It Wasn’t Me

  by Dana Alison Levy
• 
  Jackaby (Jackaby #1)

  by William Ritter
• 
  Jane, Unlimited

  by Kristin Cashore
• 
  Jar of Hearts

  by Jennifer Hillier
• 
  Katzenjammer

  by Francesca Zappia
• 
  Killing Time

  by Brenna Ehrlich
• 
  The Kingdom

  by Jess Rothenberg
• 
  Knightley & Son (Knightley & Son #1)

  by Rohan Gavin
• 
  The Lady Rogue

  by Jenn Bennett
• 
  Last Girl Lied To

  by L.E. Flynn
• 
  The Last of August (Charlotte Holmes #2)

  by Brittany Cavallaro
• 
  The Leaving

  by Tara Altebrando
• 
  The Liar Society (The Liar Society #1)

  by Lisa Roecker, Laura Roecker
• 
  Look Past

  by Eric Devine
• 
  Lord Edgware Dies (Hercule Poirot #8)

  by Agatha Christie
• 
  Lucy Clark Will Not Apologize

  by Margo Rabb
• 
  The Lying Game (The Lying Game #1)

  by Sara Shepard
• 
  The Man in the Brown Suit (Colonel Race #1)

  by Agatha Christie
• 
  Mastiff (Beka Cooper #3)

  by Tamora Pierce
• 
  The May Queen Murders

  by Sarah Jude
• 
  Missing, Presumed Dead

  by Emma Berquist
• 
  Mr. Kiss and Tell (Veronica Mars #2)

  by Rob Thomas, Jennifer Graham
• 
  Murder at the Vicarage (Miss Marple #1)

  by Agatha Christie
• 
  Murder in Mesopotamia (Hercule Poirot #13)

  by Agatha Christie
• 
  Murder is Easy (Superintendent Battle #4)

  by Agatha Christie
• 
  The Murder of Roger Ackroyd (Hercule Poirot #3)

  by Agatha Christie
• 
  The Murder on the Links (Hercule Poirot #2)

  by Agatha Christie
• 
  Murder On The Orient Express (Hercule Poirot #9)

  by Agatha Christie
• 
  The Mysterious Affair at Styles (Hercule Poirot #1)

  by Agatha Christie
• 
  The Mystery of the Blue Train (Hercule Poirot #5)

  by Agatha Christie
• 
  The Name of the Star (Shades of London #1)

  by Maureen Johnson
• 
  Never Have I Ever (The Lying Game #2)

  by Sara Shepard
• 
  Neverworld Wake

  by Marisha Pessl
• 
  New Girl

  by Paige Harbison
• 
  Night Film

  by Marisha Pessl
• 
  Ninth House (Alex Stern #1)

  by Leigh Bardugo
• 
  None Shall Sleep

  by Ellie Marney
• 
  One of Us is Lying

  by Karen M. McManus
• 
  One, Two, Buckle My Shoe (Hercule Poirot #23)

  by Agatha Christie
• 
  The Opposite of Here

  by Tara Altebrando
• 
  Over My Dead Body

  by Sweeney Boo
• 
  Paper Valentine

  by Brenna Yovanoff
• 
  Pasadena

  by Sherri L. Smith
• 
  The Pearl Thief (Code Name Verity #1)

  by Elizabeth Wein
• 
  Peril At End House (Hercule Poirot #7)

  by Agatha Christie
• 
  Period 8

  by Chris Crutcher
• 
  Poor Little Dead Girls

  by Lizzie Friend
• 
  Pride and Premeditation

  by Tirzah Price
• 
  The Prince of Venice Beach

  by Blake Nelson
• 
  Project Mc2: Smart is the New Cool

  by Jade Hemsworth
• 
  A Spy in the House (The Agency #1)

  by Y.S. Lee
• 
  R.I.P. Eliza Hart

  by Alyssa Sheinmel
• 
  The Red Palace

  by June Hur
• 
  Redemption Prep

  by Samuel Miller
• 
  The Restless Dark

  by Erica Waters
• 
  The Revelation of Louisa May

  by Michaela MacColl
• 
  The River Has Teeth

  by Erica Waters
• 
  Rosebush

  by Michele Jaffe
• 
  The Ruby In the Smoke (Sally Lockhart #1)

  by Philip Pullman
• 
  The Rules for Disappearing (The Rules for Disappearing #1)

  by Ashley Elston
• 
  Sad Cypress (Hercule Poirot #19)

  by Agatha Christie
• 
  Scarlett Undercover

  by Jennifer Latham
• 
  The Secret Adversary (Tommy and Tuppence #1)

  by Agatha Christie
• 
  Secret Coders (Secret Coders #1)
  Paths & Portals (Secret Coders #2)

  by Gene Luen Yang
• 
  The Secret of Chimneys (Superintendent Battle #1)

  by Agatha Christie
• 
  Sense and Second-Degree Murder

  by Tirzah Price
• 
  The Seven Dials Mystery (Superintendent Battle #2)

  by Agatha Christie
• 
  Shadowland (The Mediator #1)
  Ninth Key (The Mediator #2)
  Reunion (The Mediator #3)
  Darkest Hour (The Mediator #4)
  Haunted (The Mediator #5)
  Twilight (The Mediator #6)

  by Meg Cabot
• 
  She Is Not Invisible

  by Marcus Sedgwick
• 
  The Sittaford Mystery

  by Agatha Christie
• 
  Slasher Girls and Monster Boys 

  by A.G. Howard, April Genevieve Tucholke, Carrie Ryan, Cat Winters, Danielle Paige, Jay Kristoff, Jonathan Maberry, Kendare Blake, Leigh Bardugo, Marie Lu, McCormick Templeman, Megan Shepherd, Nova Ren Suma, Stefan Bachmann
• 
  Slippery Creatures (The Will Darling Adventures #1)
  The Sugared Game (The Will Darling Adventures #2)
  Subtle Blood (The Will Darling Adventures #3)

  by KJ Charles
• 
  Stalking Jack the Ripper (Stalking Jack the Ripper #1) 

  by Kerri Maniscalco
• 
  Strange Lies (Strange #2)

  by Maggie Thrash
• 
  The Sullivan Sisters

  by Kathryn Ormsbee
• 
  Terrier (Beka Cooper #1)

  by Tamora Pierce
• 
  These Violent Delights (These Violent Delights #1)

  by Chloe Gong
• 
  This Golden State

  by Marit Weisenberg
• 
  This Poison Heart (This Poison Heart #1)

  by Kalynn Bayron
• 
  This Wicked Fate (This Poison Heart #2)

  by Kalynn Bayron
• 
  The Thousand Dollar Tan Line (Veronica Mars #1)

  by Rob Thomas, Jennifer Graham
• 
  Three Act Tragedy (Hercule Poirot #10)

  by Agatha Christie
• 
  The Three Investigators

  by Robert Arthur
• 
  Three Truths and a Lie

  by Brent Hartinger
• 
  Truly Devious (Truly Devious #1)

  by Maureen Johnson
• 
  The Truth Beneath the Lies

  by Amanda Searcy
• 
  The Truth Lies Here

  by Lindsey Klingele
• 
  A Question of Holmes (Charlotte Holmes #4)

  by Brittany Cavallaro
• 
  The Unbecoming of Mara Dyer (Mara Dyer #1)

  by Michelle Hodkin
• 
  Unmade (The Lynburn Legacy #3)

  by Sarah Rees Brennan
• 
  Unspoken (The Lynburn Legacy #1)

  by Sarah Rees Brennan
• 
  Untold (The Lynburn Legacy #2)

  by Sarah Rees Brennan
• 
  The Vanishing Stair (Truly Devious #2)

  by Maureen Johnson
• 
  Variant (Variant #1)

  by Robison Wells
• 
  The Waning Age

  by S.E. Grove
• 
  We Know It Was You (Strange #1)
• 
  The Weight of Blood

  by Laura McHugh
• 
  What Should Be Wild

  by Julia Fine
• 
  What the Woods Keep

  by Katya de Becerra
• 
  When You Look Like Us

  by Pamela N. Harris
• 
  White Crow

  by Marcus Sedgwick
• 
  Why Didn’t They Ask Evans?

  by Agatha Christie
• 
  The Witch’s Hand (The Montague Twins #1)

  by Nathan Page, Drew Shannon
• 
  The Wolf at the Door (Big Bad Wolf #1)
  The Wolf at Bay (Big Bad Wolf #2)
  Thrown to the Wolves (Big Bad Wolf #3)
  Wolf in Sheep’s Clothing (Big Bad Wolf #4)
  Cry Wolf (Big Bad Wolf #5)

  by Charlie Adhara