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Robert B. Eckhardt

2 books

The Hobbit Trap: How New Species Are Invented by Robert B. Eckhardt, Maciej Henneberg, John Schofield

The Hobbit Trap: How New Species Are Invented

Robert B. Eckhardt, Maciej Henneberg, John Schofield

228 pages • hardcover

nonfiction nature science challenging informative medium-paced
The Endurance Paradox: Bone Health for the Endurance Athlete by Robert B. Eckhardt, Thomas J. Whipple

The Endurance Paradox: Bone Health for the Endurance Athlete

Robert B. Eckhardt, Thomas J. Whipple

220 pages • paperback

nonfiction health sports medium-paced