From the bestselling author behind the addictive, EMMY and GOLDEN GLOBE-winning HBO series Big Little Lies, comes a cocktail of friendship and modern love - spiked with a little deception.Six responsible adults, two best friends - and one day that changes everything.`This is a story which begins with a barbecue in the suburbs. . .`By the end of it a lifelong friendship will be in tatters, a marriage on the rocks and an innocent bystander dead.In just one evening six lives will change for everIf you aren`t already a Moriarty addict, you will be after this utterly obsessive read.`If you liked The Husband`s Secret, or Big Little Lies, you will love Truly Madly Guilty. Filled with so many twists and turns. Keeps you guessing until the very end. Perfect summer read` Reese Witherspoon`If, like us, you`ve been obsessively enjoying Big Little Lies, then you must clear a reading slot for this novel by the same author . . . Truly Madly Guilty is as brilliantly accomplished as it is dark, twisty and compulsive. No wonder Reese Witherspoon is such a huge Moriarty fan` Heat`Straight-from-life characters, knife-sharp insight and almost unbearable suspense will have you racing through it` Good Housekeeping`A riveting drama packed with suspense and secrets` Woman & Home