unsolved mysteries ghosts

Down the Rabbit Hole - (Echo Falls Mystery) by Peter Abrahams (Paperback)

The Summer Camp Mystery - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Paperback)

Unsolved Case Files: The 500 Million Dollar Heist - by Tom Sullivan (Paperback)

Sherlock Bones and the Natural History Mystery - by Renee Treml (Paperback)

The Rookie Blue Jay - (Ballpark Mysteries) by David A Kelly (Paperback)

Grandes Enigmas de la Ciencia. 120 Preguntas Y Respuestas Sobre El Mundo Que Nos Rodea / Great Mysteries about Science - (Paperback)

The Legend of the Howling Werewolf - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Paperback)

The Mystery of the Aztec Tomb - (You Choose Stories: Scooby-Doo) by Laurie S Sutton

Super Puzzletastic Mysteries - by Chris Grabenstein & Stuart Gibbs & Lamar Giles & Bruce Hale & Peter Lerangis & Kate Milford & Tyler Whitesides

The Show Must Demon! - (Desmond Cole Ghost Patrol) by Andres Miedoso

The Mystery of the Stinky, Spooky Night - (Katie Woo and Pedro Mysteries) by Fran Manushkin (Paperback)

The Mystery of the Blue Train - (Mini Mysteries) by Marci Kay Monson (Hardcover)

The Vampire Ate My Homework - (Desmond Cole Ghost Patrol) by Andres Miedoso

Beware the Werewolf - (Desmond Cole Ghost Patrol) by Andres Miedoso (Paperback)

The Camp-Out Mystery - (Boxcar Children Mysteries) (Paperback)

Hannah Saves the World - (Middle Grade Mystery Fiction) Large Print by A M Luzzader (Paperback)

Little Miss Marple: A Surprise Is Announced - (MR Men Little Miss Agatha Christie Mysteries) by Adam Hargreaves (Hardcover)

Jigsaw Jones: The Case of the Golden Key - (Jigsaw Jones Mysteries) by James Preller (Paperback)

5-Minute Bedtime Ghost Stories - by Lily's Tales (Paperback)

The Stolen Statue - (Mystery at the Biltmore) by Colleen Nelson (Hardcover)

Gwei the Hungry Ghost - by Emeline Lee (Hardcover)

The Ghost Rules - by Adam Rosenbaum

Kevin the Vampire: A Most Mysterious Monster - by Matt Brown (Paperback)

Tree House Mystery - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Paperback)