The Terrible Ten

From Author Wars - https://authorwars.com/books/the-terrible-ten-2847949.html

Overview:

Title: The Terrible Ten
Author: Bernhardt J. Hurwood
Year: 1967
Type: Novels
Series: The Man from T.O.M.C.A.T.
Number in Series: 3

Variant Titles:

1967. The Terrible Ten