The Great Detective Race
Gertrude Chandler Warner
The Boxcar Children (115)
Star Trek
James Blish
Star Trek (2)
Eternal Desire
Kim Loraine
Siren Coven (1)
Crocodile on the Sandbank
Elizabeth Peters
Amelia Peabody (1)
Snake Vengeance
Philip Harbottle
The Clue of the Gold Doubloons
Carolyn Keene
Nancy Drew Mystery Stories (149)
The Lost Chalice: The Epic Hunt for a Priceless Masterpiece
Vernon Silver
The Lost Chalice
The Lost Campers
Paul Hutchens
Sugar Creek Gang (4)
Lost Brother
Franklin W. Dixon
The Lost Mystery Trilogy (2)
Lost Boy Lost Girl
Peter Straub
Losing Christina: Fog
Caroline B. Cooney
Losing Christina (1)
Lord Peter Views the Body
Dorothy L. Sayers
Lord Peter Wimsey (4)
Lord of Fortune
Darcy Burke
Legendary Rogues (3)
Lord John and the Hellfire Club
Diana Gabaldon & Jeff Woodman
Lord John Grey (0.50)
Lord John and the Hand of Devils
Diana Gabaldon
Loot
Aaron Elkins
Looking for Alaska
John Green
B&N Classics (1)
Look for Me by Moonlight
Mary Downing Hahn
The Longmire Defense
Craig Johnson
Walt Longmire (19)
The Long Way Home
Andrew Klavan
Homelanders (2)
Long Lost
Harlan Coben
Myron Bolitar (9)
A Long Line of Dead Men
Lawrence Block
Matthew Scudder (12)
Long Gone
Denise Grover Swank
Harper Adams Mystery (2)
Long Dark Tea-Time of the Soul
Douglas Adams
Dirk Gently (2)
The Long Call
Ann Cleeves
Matthew Venn series (1)
Lonestar Sanctuary
Colleen Coble
Lonestar (1)
A Lonely Death
Charles Todd
Inspector Ian Rutledge (13)
Lone Witness
Shirlee McCoy
FBI: Special Crimes Unit (4)
London Falling
Patrick Radden Keefe
The London Deception
The Hardy Boys (158)
London Calling: An Inspector Carlyle Novel
James Craig
Inspector Carlyle (1)
Locked Rooms
Laurie R. King
Mary Russell and Sherlock Holmes (8)
Locked On
Tom Clancy & Mark Greaney
Jack Ryan, Jr. (3)
The Loch of the Dead
Óscar de Muriel
Frey & McGray (4)
Live Wire
Myron Bolitar (10)
Live and Let Fly
T.R. Cameron
Secret Agent Witch (3)
A Little Yellow Dog: An Easy Rawlins Novel
Walter Mosley
Easy Rawlins (5)
Little Girls Lost
J. A. Kerley
Carson Ryder (6)
Little Girl Vanished
Harper Adams Mystery (1)
Literally Stalked
Eryn Scott
Pepper Brooks (5)
Liquid Smoke
Jeff Shelby
Noah Braddock (3)
The Lioness
Chris Bohjalian
Lion Down
Stuart Gibbs
FunJungle (5)
Linked
Gordon Korman
The Lineup
Otto Penzler
The Line Between Here and Gone
Andrea Kane
Forensic Instincts (2)
Lilies on Sand
Amelia Ellis
Nea Fox (2)
Lights, Camera . . . Zombies!
The Hardy Boys: Secret Files (12)
Lights, Camera . . . Cats!
Nancy Drew and the Clue Crew (8)
Lightning
Dean Koontz
The Lighthouse Mystery
The Boxcar Children (8)
The Boxcar Children Graphic Novels [2009 Albert Whitman] (14)
The Light in the Lake
Sarah R. Baughman
Liferaft
Aditi Khorana
Horizon (5)
Lifeless in the Library
Leighann Dobbs
Moorecliff Manor Cat (4)
The Life Sentence
Jackie Kabler
Lies, Lies, Lies
Adele Parks
The Lies We Tell
Debra Webb
The Undertaker's Daughter (2)
Lie in Plain Sight: A Thriller
Maggie Barbieri
Maeve Conlon (3)
Library of Souls
Ransom Riggs
Miss Peregrine's Peculiar Children (3)
Liberty Falling
Nevada Barr
Anna Pigeon (7)
The Liar's Sister
Sarah A. Denzil
The Liar's Lullaby
Meg Gardiner
Jo Beckett (3)
The Liar's Gallery
Aaron Paul Lazar
LeGarde Mystery (7)