Hanna-Barbera's Speed Buggy

Hanna-Barbera's Speed Buggy (Murray Publishers Pty. Ltd., 1977? series) has been grouped as part of a series of titles with continued numbering.

1. Hanna-Barbera's Speed Buggy The K. G. Murray Publishing Company Pty Ltd #1 (1976?) to #5? (1977?)

2. Hanna-Barbera's Speed Buggy Murray Publishers Pty. Ltd. #6? (1977?) to #7? (1977?)