Test of the Ninja

From Author Wars - https://authorwars.com/books/test-of-the-ninja-3302063.html

Overview:

Title: Test of the Ninja
Author: Gary Williams
Year: 1985
Type: Interior Art

Editions/Publications:

Unknown. Test of the Ninja (Unknown, Gary Williams, TSR, ISBN-10: 0880382600, $2.50, 189 pages, Paperback, Novel)