From the bestselling author behind the addictive, EMMY and GOLDEN GLOBE-winning HBO sensation BIG LITTLE LIES comes a cocktail of family, friendship, and the fear of what could have been . . . ''Perfect summer read'' REESE WITHERSPOON ______________ Six responsible adultsOne day that changes everything. ''This is a story which begins with a barbecue in the suburbs . . .'' In just one evening, 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 ever. ______________ ''Filled with so many twists and turnsKeeps you guessing until the very end. Perfect summer read'' Reese Witherspoon ''You must clear a reading slot for this novel . . . 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 thro