The Feldman children are quite a handful. Rob hates all girls. Brenda was rather clingy to her mother and Rosie fought with Jamie. While Claudia is there, the Feldman children decide to start driving her crazy by running around the room screaming at the top of their lungs, jumping on the couch, and pretending to be ninjas. Claudia uses the ignore technique and rather than paying attention to the misbehaving children, starts reading books to Jamie. Eventually, the rest of the Feldman children stop causing trouble and become interested in the books Claudia is reading. They all settle down for a peaceful afternoon.
In Claudia and the Phantom Phone Calls, the kids are baby-sat by Claudia Kishi and Kristy Thomas. They are present when Alan Gray is caught sneaking around the house. Rob wants to help take care of Lucy Newton after reading a book about babies in space. The kids all get "Cookie surprise" (cookies and ice cream) for being good when the cops came home.
- Mrs. Diane Feldman
- Rob Feldman (10)
- Brenda Feldman (6)
- Rosie Feldman (4)
- It has not even a been a year since Claudia sat for them in Dawn on the Coast.
- Rob, Brenda, and Rose were nine, five, and three years old in their first appearance, respectivelty.
- The kids know Myriah and Gabbie Perkins in Dawn on the Coast.