Four school mums. One secret that refuses to stay buried...
It's the summer of 2018, and as a record-breaking heatwave bears down on Surrey's leafy suburbia, Lena, Sarah, Diane and Emily find each other in the exhausted haze of new motherhood.
They form an intense friendship, cemented by a late-night text group they call The 3am Club. They share everything - the sleepless nights, the dark thoughts, and the moments no one else can understand.
And then comes the night that changes everything. The night that Emily sends her final 3am message. The night they all agreed to forget.
But secrets have a way of resurfacing. And somebody has started digging...
