Novel Vintage | New futures for retro sci-fi

4 books with cover art by Clyde Caldwell

City Under the Sea cover

City Under the Sea1980 / Kenneth Bulmer / Avon / Novel

Mind of My Mind cover

Mind of My Mind1978 / Octavia E. Butler / Avon / Novel / Patternist

Needle cover

Needle1979 / Hal Clement / Avon / Novel

The Secret Sea cover

The Secret Sea1979 / Thomas F. Monteleone / Popular Library / Novel