Determined to conquer the ninjas and drive them out of a park, Reggie begins a campaign to recruit more members to the superhero club, G.A.S.P., which Amelia suspects is a bad idea.

Even though Abby, the club president, is out of town, Stacy and the rest of the Cul-de-sac Kids vote to have a yard sale to raise money to buy flags for Flag Day.

Max and the three other members of the Black Belt Club travel to the world of Oculus, where they use teamwork, intelligence, and martial arts skills to defeat the evil Haunted Eye.

Three mice friends learn that the best clubs include everyone.

"Andy is having a Halloween party for the Pet Club. However, he doesn't know what kind of costume to make for his pet fish, Nibbles"--Unedited summary from book.

Boy-crazy sixth-grader Kaitlyn will stop at nothing to express her love for her older brother's best friend, which lands her in after-school detention, where she meets three other girls who join her in forming the "Secret Keeper Girl Club." Includes a mother/daughter Girl Gab assignment.

Eight-year-old Nancy and her friends Bess and George solve a mystery involving a missing treasure chest.

Sixth-grader Yuzi, trying hard to fit in at a new school, is traumatized by being asked to dress as a stalk of corn in the town's annual Popcorn Festival and soon finds herself in after-school detention, where she meets three other girls who join her in forming the "Secret Keeper Girl Club." Includes a mother/daughter Girl Gab assignment.

When another club tries to compete with the Clue Crew, Nancy and her investigator friends must beat them in solving the case of a missing pink hooded sweatshirt.

When sixth-grader Toni tries out for the boy's football league against her father's wishes and school rules, she finds herself in after-school detention, where she meets three other girls who join her in forming the "Secret Keeper Girl Club." Includes a mother/daughter Girl Gab assignment.