Books by Abrell, Elan 1 books by this author Found Matches | Filtered / Abrell, Introduction: Interrogating Captive Freedom: The Possibilities and Limits of Animal..., 2017. Abrell, Elan: Introduction: Interrogating Captive Freedom: The Possibilities and Limits of Animal Sanctuaries. In: Animal Studies Journal 6,2 (2017). S. 10.