The character version of Bruce Degen appears in cameos during many of the classic books:
Mostly, he appears with Joanna Cole in the "modern" entries in the classic book series: (And the Electric Field Trip, Explores the Senses, And the Science Fair Expedition, And the Climate Challenge, and Explores Human Evolution).
Appearances[]
- Inside the Earth (non-physical, during the pages that evolved into the Producer/Professor Frizzle segments on TV)
- And the Electric Field Trip (as Chef B, with Joanna Cole as Jo, in Jo's Diner)
- Explores the Senses (looking at the Joanna Cole ad with his dog, Bailey)
- And the Science Fair Expedition (with Joanna Cole in the fact-vs.-fiction pages)