Bernd Heinrich Audio Books

When Bernd Heinrich decided to write a memoir of his ultramarathon running experience, he realized that the preparation for the race was as important, if not more so, than the race itself.

Bernd Heinrich involves us in his quest to get inside the mind of the raven.

The animal kingdom relies on staggering evolutionary innovations to survive winter. Unlike their human counterparts, who alter the environment to accommodate physical limitations, most animals are adapted to an amazing range of conditions.

As the snow melts and the spring approaches, the animal kingdom awakens. In Summer World, Bernd Heinrich, the best-selling author of Winter World, brings us an up-close and personal view of that awakening and rebirth.

An award-winning, much-loved biologist turns his gaze on himself, using his long-distance running to illuminate the changes to a human body over a lifetime