Direct market edition has Spike's Cerebros Headmaster helmet in bottom left corner where upc is in newsstand edition.
Letters from Mark 'Highflyer' Tisdale, Tanya Dean, Steve Beg, John Webster, Brian Doyle, and Liane Elliot.
Includes a small illustration of Op and Ray by Vellner.
Rob Tokar is credited for one of the responses specifically.
Profile on Autobot Headmaster leader Fortress Maximus.