7 books in series
Monsters Series
Monsters Series is a 6-book series with 7 primary works first released in 1977 with contributions by Ian Thorne, Julian May, William R. Sanford, and Carl R. Green.
1977 • 1 Reader • 47 pages
1982 • 1 Reader • 48 pages
1987 • 1 Reader • 47 pages
1 Reader
1977 • 1 Reader • 47 pages
1981 • 47 pages
1987 • 1 Reader • 47 pages