- Author: Roger Bollen Author Record # 158235
- Birthplace: East Cleveland, Ohio, USA
- Birthdate: 27 June 1941
- Deathdate: 3 October 2015
- Language: English
- Webpages: IMDB, Library of Congress, Wikipedia-EN
- Note: Comic strip cartoonist and children's television producer Roger Bollen illustrated numerous children's books written by his second wife Marilyn Sadler. --Wikipedia
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Cover Art
- Alistair's Elephant (1983)
- Alistair in Outer Space (1984)
- Alistair's Time Machine (1986)
- Zenon: Girl of the 21st Century (1996)
- Alistair's Elephant (1983)
- Alistair in Outer Space (1984)
- Alistair's Time Machine (1986)
- Zenon: Girl of the 21st Century (1996)