Comrade Charlie
Brian Freemantle
Charlie Muffin (9)
Bark if It’s Murder
V. M. Burns
Dog Club Mystery (3)
This Rough Magic
Eric Flint & Mercedes Lackey & Dave Freer
Heirs of Alexandria (2)
Solomon's Jar
Victor Milán
Rogue Angel (2)
The Time Traveler's Wife
Audrey Niffenegger
The Time Traveler's Wife (1)
The Ministry of Special Cases
Nathan Englander
The Mystery of the Missing Cat
Gertrude Chandler Warner
The Boxcar Children (42)
Mystery of the Midnight Rider
Carolyn Keene
Nancy Drew Diaries (3)
Mystery of the Midnight Dog
The Boxcar Children (81)
The Mystery of the Messed-Up Wedding
Elspeth Campbell Murphy
Ten Commandments Mysteries (2)
Mystery of the Men in Black: The UFO Silencers
Timothy Green Beckley
Mystery of the Melodies From Mars
Bill Myers & Dave Wimbish
Bloodhounds, Inc. (11)
Mystery of the Masks
Kate Howard
LEGO Ninjago (1)
The Mystery of the Masked Rider
Nancy Drew Mystery Stories (109)
The Mystery of the Marsh Malaise
Jeannie Wycherley
Wonky Inn (5)
Mystery of the Magic Green Ball
Steven Kellogg
Steven Kellogg’s Color Mysteries (3)
The Mystery of the Magic Circle
M. V. Carey & Jack Hearne & Alfred Hitchcock
Alfred Hitchcock and The Three Investigators (27)
The Mystery of the Magi's Treasure
Three Cousins Detective Club (6)
The Mystery of the Lost Village
The Boxcar Children (37)
The Mystery of the Lost Mine
The Boxcar Children (52)
The Mystery of the Lost Island
Three Cousins Detective Club (18)
The Mystery of the Laughing Cat
Ten Commandments Mysteries (1)
The Mystery of the Lake Monster
The Boxcar Children (62)
The Mystery of the Kidnapped Whale
Marc Brandel & Robert Arthur
Alfred Hitchcock and The Three Investigators (35)
The Mystery of the Jade Tiger
Nancy Drew Mystery Stories (104)
The Mystery of the Ivory Charm
Nancy Drew Mystery Stories (13)
The Mystery of the Invisible Knight
Bill Myers
Bloodhounds, Inc. (2)
The Mystery of the Invisible Dog
Alfred Hitchcock & M. V. Carey
Alfred Hitchcock and The Three Investigators (23)
The Mystery of the Hot Air Balloon
The Boxcar Children (47)
The Mystery of the Honeybee's Secret
Three Cousins Detective Club (12)
The Mystery of the Hidden Painting
The Boxcar Children (24)
The Mystery of the Hidden Beach
The Boxcar Children (41)
The Mystery of the Headless Horse
William Arden & Alfred Hitchcock
Alfred Hitchcock and The Three Investigators (26)
The Mystery of the Haunted Lighthouse
Three Cousins Detective Club (7)
The Mystery of the Haunted Boxcar
The Boxcar Children (100)
The Mystery of the Grinning Gargoyle
The Boxcar Children (137)
The Mystery of the Gravestone Riddle
Ten Commandments Mysteries (3)
The Mystery of the Goldfish Pond
Three Cousins Detective Club (15)
The Mystery of the Golden Reindeer
Three Cousins Detective Club (30)
Mystery of the Glowing Eye
Nancy Drew Mystery Stories (51)
The Mystery of the Gingerbread House
Three Cousins Detective Club (13)
The Mystery of the Flaming Footprints
M. V. Carey & Robert Arthur
Alfred Hitchcock and The Three Investigators (15)
The Mystery of the Fire Dragon
Nancy Drew Mystery Stories (38)
Mystery of the Fallen Treasure
The Boxcar Children (132)
The Mystery of the Empty Safe
The Boxcar Children (75)
The Mystery of the Eagle Feather
Three Cousins Detective Club (9)
The Mystery of the Double Trouble
Ten Commandments Mysteries (9)
Mystery of the Dolphin Detective
Three Cousins Detective Club (8)
The Mystery of the Disappearing Papers
Beatitudes Mysteries (3)
Mystery of the Desert Giant
Franklin W. Dixon
The Hardy Boys (40)
The Mystery of the Deadly Double
Alfred Hitchcock and The Three Investigators (28)
The Mystery of the Dead Man's Riddle
William Arden & Robert Arthur
Alfred Hitchcock and The Three Investigators (22)
Mystery of the Dark Tower
Evelyn Coleman
American Girl History Mysteries (6)
Mystery of the Dancing Devil
William Arden
Alfred Hitchcock and The Three Investigators (25)
The Mystery of the Dancing Angels
Three Cousins Detective Club (4)
The Mystery of the Creep-Show Crooks
Alfred Hitchcock and The Three Investigators (41)
The Mystery of the Cranky Collector
Alfred Hitchcock and The Three Investigators (43)
The Mystery of the Copycat Clown
Three Cousins Detective Club (11)
The Mystery of the Coon Cat
Three Cousins Detective Club (25)
The Mystery of the Clumsy Juggler
Beatitudes Mysteries (8)
The Mystery of the Chinese Junk
The Hardy Boys (39)
The Mystery of the Carousel Horse
Ten Commandments Mysteries (4)
The Mystery of the Butterfly Garden
Three Cousins Detective Club (23)
The Mystery of the Brass-Bound Trunk
Nancy Drew Mystery Stories (17)
The Mystery of the Blue Train
Agatha Christie
Hercule Poirot (6)