Book 1

Oliver Dibbs to the Rescue!

by Barbara Steiner

Published 1 December 1985
Beginning by painting his dog with tiger stripes, ten-year-old Ollie embarks on a series of sometimes disastrous moneymaking ventures to raise funds on behalf of wildlife preservation.

Book 2

Immersed in studying his favorite topic, dinosaurs, Oliver involves his fifth grade class in a campaign to make the stegosaurus the Colorado state fossil and runs afoul of an interfering bully.

Book 3

Dolby and the Woof-Off

by Barbara Steiner

Published 1 April 1991
Bo teaches his dog Dolby some unusual tricks in an attempt to win the Woof-Off contest.