The Astrobiological Landscape: Philosophical Foundations of the Study of Cosmic Life (Cambridge Astrobiology)
"...it is written in a language and at a level that is accessible to other astronomers and astrobiologists...Best of all, the book ends with twenty pages of notes and twenty-one pages of references. Just for this wonderfully comprehensive bibliography of the philosophy of astrobiology, this book deserves to be on the shelf of any astrobiologist's library." - Guy Consolmagno, Vatican Observatory, Meteoritics & Planetary Science