Monster Ecology for 5e, TTRPG, Worldbuilding

At 119 pages, the goal of this book is to help you build richer and more interesting worlds and encounters, by encouraging you to think about the ecology of the magical fauna that would inhabit your world. To do this we are going to use North America as a base for a fantasy world, as most of the readers of this book would be familiar with, or able to easily look up and understand, the ecosystems of this region. Layered over the natural ecology of North America will be that of a 5e and Pathfinder world of monsters filled with dragons, chimera, blink dogs, and more. 

119 pages of ecological maps and information geared to help you  understand how dragons, owlbears, and many other monsters would behave and interact with the world around them.