Title: Systematics, Ecology, and the Biodiversity Crisis, Author: Niles Eldredge
Title: Species, Species Concepts and Primate Evolution, Author: William H. Kimbel
Title: Linking Species & Ecosystems, Author: Clive G. Jones
Title: The Biology of Rarity: Causes and consequences of rare-common differences, Author: W.E. Kunin
Title: Species: The units of biodiversity, Author: M.F. Claridge
Title: Species Concepts and Phylogenetic Theory: A Debate, Author: Quentin Wheeler
Title: The Species Problem: Biological Species, Ontology, and the Metaphysics of Biology, Author: David N. Stamos
Title: The Collapse of Darwinism: Or The Rise of a Realist Theory of Life, Author: Graeme D. Snooks