When money for a class trip to Washington, D.C., disappears from Mrs. Ramirez's room at Woodlands Junior High, Corey becomes the prime suspect, but the students in Club CSI are convinced that he is innocent.
After auditioning for a solo part in the youth chorus, Ellie makes her first attempts at playing baseball and finds a baby deer alone in the woods while searching for a stray ball.
Sophomore Frankie starts dating senior Matthew Livingston, but when he refuses to talk about the all-male secret society that he and his friends belong to, Frankie infiltrates the society in order to enliven their mediocre pranks.
Excluded from her friends' new club, the Pain Sisters, because she has never broken a bone or been to the hospital, Libby comes up with a plan to join.
The members of the Werewolf Club, transported to 1890 London by Uncle H. G. Talbot's time-and-space machine, assume their werewolf forms in order to help legendary detective Sherlock Holmes stop the theft of England's crown jewels.
While trying to find a new home for Mrs. Tallie's cat, Care Club members Rosie and Kayo discover that their elderly neighbor may be the victim of a horrifying plot to do her harm.
Eleven-year-old Mallory is excited when it looks like she may be invited to join the Baby-sitters Club, but the baby-sitters have to learn some lessons in fairness first.
When the unicorn from the town's medieval fair disappears, Nancy, Bess, and George search for clues to solve the mystery. Includes instructions for making a magic wand.