00712cam a2200205 4500 888555246 TxAuBib 20150505120000.0 110222s2011||||||||||||||||||||||||eng|u 2011923582 9780983230915 0983230919 DLC DLC TxAuBib Wills, David Keith. Undercover : my five years fighting for animals at the humane society of the United States (HSUS) / David K. Wills ; [edited by] John D. Aquilino Jr. 1st ed. Barnesville, MD : DeLight Publications LLC, 2011. p. cm. 20150505.