"brilliant book...that will forever change the way you look at green marketing."  (psfk.com, Tuesday 27th November 2007)

"outlines how environmentalism increasingly informs business strategy."  (Reuters, Thursday, 29th November 2007) 

"...the book casts new insight into green marketing."  (naturalchoice.co.uk, Tuesday 18th December 2007)

"...thought-provoking reading for more than just marketing professionals."  (CNBC European Business, January 2008)

"Grant is not about greenwash. This is green marketing for real...before you try to think green, read this!" (Admap, February 2008)

“…a remarkable and timely book that is as thought provoking as it is comprehensive…an invaluable guide…” (The Marketer, March 2008)

“…a useful step in the right direction..." (Professional Manager, March 2008)

"If ever you've got to do a green project, this book should give you some ideas" (The Drum, October 17th 2008)