(1) Environmental Ethics, Ecological Theology, and Natural Selection: Suffering and Responsibility Lisa Sideris ISBN: 9780231126618 Columbia University Press View at publisher
(2) The Great Rift Valleys of Pangea in Eastern North America: Volume 1 Edited by Peter M. LeTourneau and Paul E. Olsen ISBN: 9780231111621 Columbia University Press View at publisher
(3) Introduction to California Plant Life Robert Ornduff; Phyllis M. Faber; Todd Keeler Wolf; Peter Gaede ISBN: 9780520237049 University of California Press View at publisher
(4) Natural History of the Islands of California Allan A. Schoenherr; C. Robert Feldmeth; Michael J. Emerson; David Mooney; Michael J. Emerson ISBN: 9780520239180 University of California Press View at publisher
(5) Butterflies: Ecology and Evolution Taking Flight Boggs, Carol L. ISBN: 9780226063188 University of Chicago Press View at publisher
(6) Ecological Niches: Linking Classical and Contemporary Approaches Chase, Jonathan M. ISBN: 9780226101804 University of Chicago Press View at publisher