The Fury of Firestorm #40 was published by DC Comics on October 1, 1985, as part of a series that began in 1982. Dick Giordano and Gerry Conway write, and art comes from Brian Garvey, Ian Akin and Mike Clark. This 36-page issue features Firestorm, Professor Martin Stein, Felicity Smoak, Cliff Carmichael and Doreen Day, among 8 characters cataloged on VerseDB.