The Invisible Ark: In Defense of Captivity by David and Tracy Barker 2014. This is a small paperback book that explains the importance of captivity in this modern world and promotes the work of the keepers of all animals and plants.

The Invisible Ark in Defense of Captivity

Tracy M. Barker

David G. Barker

VPI Library

See the best price to sell, buy, or rent books by Tracy M. Barker. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Books by Tracy M. Barker

See the best price to sell, buy, or rent books by Tracy M. Barker. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

The Invisible Ark in Defense of Captivity