Stephen Cumbaa
Stephen Cumbaa has written at least 3 books. Their most popular book is The bones & skeleton gamebook with 0 saves with an average rating of -⭐.
The bones & skeleton gamebook
ByKaren C. Anderson,Stephen Cumbaa
1993 • 100 pages
The Neanderthal book
ByStephen Cumbaa
The Bones Book and Skeleton
ByStephen Cumbaa
2006 • 64 pages