Levy, Elizabeth

Describes the animals of prehistoric North America from the time of the dinosaurs to the age of the mammoths.

Gwen and Jill's discovery of some mutilated library books strangely links up with a dog show in which they have entered their dog.

Jill makes up a fiendish plan to surprise Gwen on her birthday but is surprised herself by an unexpected turn of events.

Preparing for a rock and roll contest in which they need a dog's howl over a pizza, the gang becomes desperate when their dog loses all interest in pizza.

When Cassie tries out for the middle school football team, she faces unexpected opposition from her father, a former professional football player.

Fletcher, a basset hound who has a companion flea, Jasper, has just settled into a comfortable new life with Jill, but his situation takes a negative turn when Jill takes him to school for show-and-tell and he is accused of doing in the class rabbit.

Gwen, an amateur sleuth, sets out to discover who took her best friend's lucky baseball bat.

Chip, an invisible boy, and his friends solve the mystery of who took the school ball from the playground.

Sam and his brother Robert fear their new neighbor is a zombie and plans to bring their dead pet gerbil back to life.

Jackie has an adjustment problem at her new school where everyone expects her to look and act like "a nice little girl.".