Preview: Cambridge University Press, Cambridge, Uk, 248 pp.; Hardback, ISBN-13: 9780521860352, Price: £55.00 Michele Lanan, Graduate Interdisciplinary Program in Insect Science, Bsw 310, University of Arizona, Tucson, Arizona 85721, USA. Prof. Dr. Judith L. Bronstein (contact author), Department of Ecology and Evolutionary Biology, Bsw 310, University of Arizona, Tucson, Arizona 85721, USA. E-mail: judieb@email.arizona.edu Myrmecol. News 12: 138 (online 20 April 2009) Issn 1994-4136 (print), Issn 1997-3500 (online) Received 10 March 2009; accepted 11 March 2009 Bernhard Stadler and Tony Dixon have made a useful contribution to the study of ant ecology and evolution with this book. Its title is an apt description, as the first half is a theoretical discussion of mutualism (cooperative interactions between species), while the second half deals with ants and their insect partners. This is fundamentally a conceptually-based book about mutualism; it is not intended to be an exhaustive survey of our current knowledge of…