All Monsters (6)

• 36 HD Monsters in Basic Fantasy Role-Playing Game
  
• 36 HD Monsters in Old-School Essentials Classic Fantasy
  
• 36 HD Monsters in OSRIC
  
• Brachiosaurus - Jurassic herbivore; long thought to be the largest land dinosaur
  OSRIC
• Sperm Whale - Gargantuan whales up to 60' long. Dwell in open oceans and hunt deep sea monsters (e.g. giant squids)
  OSE
• Whale, Sperm - Enormous predatory whales up to 60 feet long that prey on giant squid
  BFRPG