Barkley, Callie

When a broken ankle forces Marion to withdraw from the horse show, she finds a way to stay active by helping her friends at the Critter Club animal shelter find homes for a litter of kittens.

During Spring Break, mystery lover Amy looks for clues to the disappearance of wealthy Ms. Sullivan's Saint Bernard puppy.

Valentine's Day is near, and to raise money for a charity called Puppy Love, Ellie persuades the other Critter Club girls to join her in selling and delivering singing telegrams.

Amy so looks forward to meeting her future stepsister, Chloe, that she is not prepared when Chloe first ignores her than is downright mean.

As Christmas nears, Amy and her friends in the Critter Club try to find a home for two adorable guinea pigs.

When she wins the lead role in a school play, second-grader Ellie neglects her friends in the Critter Club and their new animal shelter.

Members of the Critter Club are all excited about their summer plans until Liz learns that, instead of taking an art class, she will have to be in summer school to improve her math skills, but a fun teacher, a classroom pet, support from her friends, and advice from her brother might get her through.

During Spring Break, mystery lover Amy looks for clues to the disappearance of wealthy Ms. Sullivan's Saint Bernard puppy.

The Critter Club is going camping--but are they really ready for a weekend in the wilderness?.

While her friends in the Critter Club babysit frogs, second-grader Marion enters a fashion design contest.