Lee’s Toy Review Guide to M.A.S.K.
Issue #109 of Lee’s Toy Review includes a 12 page guide on M.A.S.K. toys. This issue is still easily available on eBay and from Lee’s back issue service.
The Kenner Legacy
A multi-part release, Part 9 featured a short exposé on M.A.S.K.
Action Toy Guide
Released in 1988, this guide features one of the unreleased toys, Thunderball.