Sixteen-year-old Guy Langman, his best friend Anoop, and other members of the school Forensics Club investigate a break-in and a possible murder, which could be connected to the mysterious past of Guy's recently-deceased father.
Sixteen-year-old Hope must defend her developmentally disabled brother, who has not spoken a word since he was seven years old, when he is accused of murdering a beloved high school baseball coach.
Spirit White attends the mysterious Oakhurst Academy after her parents are killed in a car accident, and as she learns how to control the magical gifts she never knew she had, her classmates begin to disappear and it is up to Spirit to find out what has happened to them.
Once again, America's ten-year-old Sherlock Holmes in sneakers is called upon to help his police chief father and the neighborhood children solve ten mysteries.
The four Alden children, aged six to fourteen, volunteer at the new recycling center in town, and help uncover who is breaking in and making a mess each night.
Thirteen-year-old Lady Grace Cavendish, favorite maid of honor of Elizabeth I, investigates a conspiracy when the Queen narrowly escapes a series of "accidents.".