twins

Bradley, Brian, Nate, and Lucy enter their pets in the Fourth of July costume competition, but just as they complete making Polly the pony into Thomas Jefferson, and Pal the dog into the Declaration of Independence, the animals run away and the children must find them before it is too late to win the prize.

Bradley, Brian, Nate, and Lucy try to help out the Flying Fortunatos, an acrobatic troupe with a very shabby traveling circus, by identifying the marvelous, hooded trapeze artist they spied rehearsing.

Everyone's favorite first-grader and shark-lover is back for a very special--and crazy!--Christmas story!.

Thirteen-year-old Vicky, her brain-damaged twin sister, and her delinquent little brother run away together to keep from being split up by the foster care system.

Moving from Brooklyn to a rental house in the country strains the relationship between eleven-year-old identical twins Hannah and Anna Zimmer, a situation made worse by the ghost of a girl who is trapped in the house because of problems with her own sister eighty years before.

Bradley and Brian need help from Nate and Lucy after a hypnotist turns their mother into a duck but does not quite get her changed back.

As a Father's Day gift to the twins' Dad, Bradley, Brian, and their cousins Lucy and Nate try to identify and stop whatever creature is biting fruits and vegetables in the garden.

Twins Stephanie and Zeke, their friend Hector, and cats Fitz and Meathead once again venture into the world of Underwhere, this time looking for the missing Brush of Wisdom, a magical item that looks suspiciously like a jeweled toilet brush.

A lonely boy named Radish Rademacher hopes to become a member of his twin sister's detective agency after showing the members an old treasure map he found in a cave.

The twins' feet haven't "grown up" enough for new shoes, so they get bright red boots instead.