To many of us, the world we live in seems well-explored — mapped out in all directions. But something incredible has escaped all of us... an entire continent named Terra Ultima. This extraordinary book documents this strange new world for the first time.

A visual sensation created over more than a decade, Terra Ultima is the life's work of explorer Raoul Deleo. With the help of fellow explorer and biologist Noah J. Stern, Deleo's findings were compiled in this book — a collection of illustrations and notes so marvelous they seem unbelievable. They all record the discovery of a continent so vast, so rich and diverse in wildlife, that it remains a mystery why it hasn't been discovered sooner.

Deleo's findings have now been made publicly known for the first time, so that you too, dear reader, can join in the discovery of this previously unknown part of the world. Welcome to Terra Ultima — the edge of the world.