The Calvin Nullifier

(1987)
A novel by Gene DeWeese

A twelve-year-old's intergalactic friend Dandelion helps his engineer father repair a space probe to Uranus and provides the rest of the family with a space adventure.

Used availability for Gene DeWeese's The Calvin Nullifier

Hardback Editions

October 1987 : USA Hardback

Title: The Calvin Nullifier
Author(s): Gene DeWeese
ISBN: 0-399-21466-6 / 978-0-399-21466-0 (USA edition)
Publisher: Putnam Juvenile
Availability: Amazon Amazon UK Amazon CA

Paperback Editions

August 1989 : USA Paperback

Title: The Calvin Nullifier
Author(s): Gene Deweese
ISBN: 0-440-40214-X / 978-0-440-40214-5 (USA edition)
Publisher: Yearling
Availability: Amazon Amazon UK Amazon CA