unsolved mysteries ghosts

The Moonstone Castle Mystery - (Nancy Drew) by Carolyn Keene (Hardcover)

The Mystery of the Green Star - by David Bentley Hart & Patrick Robert Hart

The Berenstain Bears and the Ghost of the Theater - (I Can Read Level 1) by Mike Berenstain

I'm Your Biggest Phantom - (Desmond Cole Ghost Patrol) by Andres Miedoso

The Mystery in the Snow - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Paperback)

Night of the Zombie Zookeeper the Graphic Novel - (Desmond Cole Ghost Patrol: The Graphic Novel) by Andres Miedoso

Little Miss Marple: Bump in the Library - (MR Men Little Miss Agatha Christie Mysteries) by Adam Hargreaves (Hardcover)

World Record Mystery - (Nancy Drew Clue Book) by Carolyn Keene (Paperback)

Mystery in Old Quebec - by Mary C Jane (Paperback)

Dragon Ghosts - (Unwanteds Quests) by Lisa McMann (Paperback)

10-Minute True Terrifying Toy Stories - (Brain Candy Books: 10-Minute True Ghost Stories) by Megan Atwood (Paperback)

Leonard Grows a Haunted Garden - (Leonard the Ghost Book) by Mike Ciccotello (Hardcover)

The Mystery at Mount Rushmore - (Real Kids! Real Places! (Paperback)) by Carole Marsh (Paperback)

Night of the Werecat - (R.L. Stine's Ghosts of Fear Street) by R L Stine (Paperback)

Mystery in the Sand - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Paperback)

The Game Master: Mansion Mystery - by Rebecca Zamolo & Matt Slays

The Only Ghost at Summer Camp - by Tara J Hannon

Night of the Ghost Pirate (Paw Patrol) - by Golden Books (Paperback)

Max and Chaffy: The Great Cupcake Mystery - by DK

Buttercup Mystery - (Marguerite Henry's Misty Inn) by Kristin Earhart (Paperback)

The Talking T. Rex - (A to Z Mysteries) by Ron Roy (Paperback)

The Mysterious Mannequin - (Nancy Drew) by Carolyn Keene (Hardcover)

Nancy Drew 50: The Double Jinx Mystery - by Carolyn Keene (Hardcover)

Lucky Lottery - (A to Z Mysteries) by Ron Roy (Paperback)