The Borderlands. An untamed wild region far flung from the comforts and protection of civilization. A lone fortified Keep is the only bastion of Good desperately striving to maintain the forces of Chaos at bay. But Evil is everywhere, lurking in dark caves, fetid swamps, and forlorn forests. Bands of cutthroat brigands and ruthless tribes of humanoids eager to clash with the forces of Good rove the region. The Borderlands hold many secret wondrous locations, and the opportunities for fame, prestige, and fortunes are plentiful. But equally abundant are the perils, risks, and challenges to those brave enough to explore the wilds.

This tome is an homage to the origins of Adventure that began decades ago. Here you will find full fifth edition conversions of both In Search of the Unknown  and The Keep on the Borderlands as well as brand new additional adventure locations to further expand and develop the Borderlands.