The Monsters Know What They're Doing 2 (moar)     Dungeons And Dragons (no source link)
Angry Golem (web)     D&D 5e original/official source
All Sorts Of Critters (web)     Pathfinder original/official source
Islands Of Sina Una     D&D 5e original/official source
Critter Compendium     D&D 5e original/official source
AD&D Fiend Folio     AD&D 1e (no source link)