The 'Big Little Lies' author's next book is out July 26.

By Isabella Biedenharn
Updated March 11, 2016 at 04:11 PM EST

Liane Moriarty, whose best seller Big Little Lies is in the works to become a limited series on HBO, will publish her next book, Truly Madly Guilty, this summer. While we don’t know much about the plot, publisher Flatiron Books teases, “Six responsible adults. Three cute kids. One small dog. It’s just a normal weekend. What could possibly go wrong?”

As you list out all of the ways this situation could indeed go very wrong (and with Moriarty at the helm, anything is possible), check out EW’s exclusive first look at Truly Madly Guilty‘s cover below.

Moriarty’s other novels include The Husband’s Secret, What Alice Forgot, The Hypnotist’s Love Story, and The Last Anniversary.

Truly Madly Guilty hits shelves July 26, 2016.