Doc Savage Omnibus #2

From Author Wars - https://authorwars.com/books/doc-savage-omnibus-2-1517066.html

Overview:

Title: Doc Savage Omnibus #2
Author: Lester Dent Alan Hathway
Year: 1987
Type: Collections
Series: Doc Savage omnibuses

Variant Titles:

1987. Doc Savage Omnibus #2