The best book I've read in the past year. * Financial Times *
[Gut] had me laughing aloud. * Debora MacKenzie, New Scientist *
Both funny and informative, a brilliant examination of one of our most complex and underappreciated organs. * The Observer *
A revelation; I couldn't stop reading. * Danny Katz, The Saturday Age *
[Gut] reads like a breeze ... you can totally see why it's been massive. * Grazia *
This book defies boring. * Publishers Weekly *