When her friend Eric loses the key to their locker at the ice skating rink, Cam uses her photographic memory to solve the mystery.

When the guests of the Shangri-La Hotel are scared away by a white-haired female ghost, Dink and his friends investigate the mystery.

Dink and his two friends help Lucky find the culprit who stole Lucky's winning lottery ticket.

The Alden children plan to ride in their boxcar at the Greenfield Founders' Day Parade, but the newly refurbished boxcar is stolen a couple of days before the big event.

Four boys install an old telephone in their clubhouse, and then investigate the mystery of the ringing doorbells.

"When Alexis Thorn encounters a distraught young woman, Bella Nolan, alone in a restaurant, crying instead of eating, she offers comfort and soon uncovers a mission that will require the very particular skills of the Sisterhood. Alexis learns that the woman's husband was recently killed in action in Afghanistan. Before he reported for duty, they took steps to preserve their chances of having children. But when Bella visits the fertility clinic, she...

Finding sunken treasure, Kaz, Dante, Adriana, and Star soon discover that they're not the only ones who want to keep the treasure.

Aunt Eater loves mystery stories so much that she sees mysterious adventures wherever she looks.