Rivets and Sprockets (Sprockets, book 2) by Alexander Key

Rivets and Sprockets (1964)
(The second book in the Sprockets series)
A novel by Alexander Key

Dr. Bailey, his son Jim, Rivets and Sprockets have an adventure involving space marbles and Martians.

Used availability for Alexander Key's Rivets and Sprockets

See all available used copies of this book at: Abebooks UK or Abebooks US

Hardback Editions

1967 : Hardback

Title: Rivets and Sprockets
Author(s): Alexander Key
Publisher: E.M. Hale
Availability: Amazon Amazon UK
More details...

1964 : Hardback

Title: Rivets and sprockets
Author(s): Alexander Key
Publisher: Westminster Press
Availability: Amazon Amazon UK
More details...