A Secret of Birds and Bone von Hargrave, Kiran Millwood

When a group who have met on a creepy Deddit thread decide to meet in real life, they only have one plan in mind: they are going to summon the Midnight Man. And once you start the Midnight Game, you must finish it - there's no other way...

Lara's secret love letters are mailed, turning her love life from imaginary to out of control. From the author of "The Summer I Turned Pretty". von Han, Jenny