All the Worlds' Monsters Volume Two (1977). Edited by Jeff Pimper and Steve Perrin. Front cover art by Tim Kirk

All the Worlds' Monsters Volume Two (1977). Edited by Jeff Pimper and Steve Perrin. Back cover art by Tim Kirk

All the Worlds' Monsters Volume Two (1977). Edited by Jeff Pimper and Steve Perrin. Cover art by Tim Kirk #AlltheWorldsMonsters #ChaosiumInc #D&D #Dungeons&Dragons #Tunnels&Trolls #JeffPimper #StevePerrin

All of the World's Monsters #1 (1977, 1979) by Chaosium Inc. Front cover art by George Barr

All of the World's Monsters #1 (1977, 1979) by Chaosium Inc. Back cover art by George Barr

All of the World's Monsters #1 (1977, 1979) by Chaosium Inc. Cover art by George Barr #AlloftheWorld'sMonsters #ChaosiumInc #StevePerrin #JeffPimper #Dungeons&Dragons #Tunnels&Trolls #GeorgeBarr