Alick Simmons (1)

Aysha Akhtar (1)

Bernard E. Rollin (1)

Celia Brayfield (1)

Chloe Sorvino (1)

Colleen Patrick-Goudreau (1)

Dan Mathews (1)

David R. Boyd (1)

David S. Favre (1)

Don Höglund (1)

Erin E. Williams (1)

Gail A. Eisnitz (1)

Gene Baur (1)

Gene Stone (1)

Ingrid Newkirk (1)

Jane Goodall (1)

Jeffrey Masson (1)

Jennifer Kavanagh (1)

Jim Robertson (1)

Kim Kavin (1)

Lucinda Schroeder (1)

Margo Demello (1)

Mark Hawthorne (4)

Martha C. Nussbaum (1)

Richard Girling (1)

Samantha Glen (1)

Sonia Faruqi (1)

Terri Crisp (1)

Will Anderson (1)

Trade Paperback (25)

eBook (24)

Hardcover (7)

Audio Books (3)

Paperback (1)

$16.99 and under (19)

$9.99 and under (5)

$5.99 and under (1)

Prometheus (5)

Pegasus Books (4)

Changemakers Books (4)

Simon & Schuster Audio (3)

Simon & Schuster (2)