Megalodon: the truth about the largest shark that ever lived

Megalodon: Amazing facts about the extinct apex shark - BBC Science Focus Magazine

The Rare, Prehistoric Find Made By A 9-Year-Old From Maryland

Tooth analysis confirms the megalodon - a huge ancient shark - was warm-blooded

Megalodon Was Mighty, Bitey, and Maybe Not a Whitey

MEGALODON: An ancient shark of mega proportions

Ten interesting facts about sharks - Australian National Maritime

Whale, Shark Game Wiki

Megalodon: Largest Shark that Ever Lived – Pressroom

PREHISTORIC SHARKS