Matt Hunter vows revenge against the evil Lucius Creighdor after Lucius kills Matt's father and enlists the help of his friends to defeat their deadly foe.
With a swimming medal, the key to a mansion, and a comic book about a half-man/half-rat as her only clues, a twelve-year-old girl seeks the true story of her father's mysterious death four years earlier near an island in the Pacific Northwest.
Fourteen-year-old Sunny is stunned when a total stranger shows up at her house posing as her older sister Jazz, who supposedly died in a fire months earlier.
Fourteen-year-old Cici hopes for a romantic summer at the beach but instead finds herself trying to solve a murder which had occurred there the previous year.
While celebrating the New Year with a friend, Sammy encounters a mystery involving an elderly neighbor, a pioneer cabin, and a century-old family feud.
On Halloween night, seventh grader Sammy stumbles onto a mystery involving a twenty-year-old family feud and some heirlooms stolen by a man in a skeleton costume.
Sammy continues to make life with her grandmother interesting as she tries to discover who is stealing from St. Mary's church, befriends a homeless girl, and plays in a softball tournament against a bitter rival.
Having arrived in her mother's home town to try to find her long-missing brother, who disappeared three years before she was born, fifteen-year-old Carlene finds herself haunted by memories from a past life.