Content Co-Collected and Captured with Screwhead
K-tel (founded 1962, based in the United States) released five story books with accompanying audio provided by pack-in record or cassette tape.
They are essentially reproductions of key scene animation cels and audio lifted from the first five episodes of the Hanna Barbera cartoon series 'Challenge of the Gobots' with linking narration added.
Book 1: Battle for GoBotron K-TEL 1984
Book 2: Target Earth K-TEL 1984
Book 3: Conquest of Earth K-TEL 1985
Book 4: Earth Bound K-TEL 1985
Book 5: Final Conflict K-TEL 1985
CREDIT: Examples kindly provided by Screwhead.