From the publisher's website: This 64-page book takes a detailed look at ten of the most well-known and well-feared monsters from mythology. Within these pages you'll find entries on creatures from the old world to the new, including the chimera, couatl, griffon, harpy, hydra, kraken, medusa, phoenix, sphinx, and wendigo. With each monster getting a chapter of their own, details about history, ecology, lairs, variants, and even their real-world roots provide all the information you'll need to bolster these classic monsters in your game.