The rebellion’s fight turns into a battle for their hearts aboard the next sexy fantasy romance from Katee Robert, the New York Times bestselling author of Hunt on Dark Waters.Nox has been steadfastly working as a quartermaster for the rebellion for years. They don’t ask for much in return, except for one crucial condition — their ex, the noble Lord Bastian, stays as far away from them as possible. To say things ended poorly between them is a gross understatement…and it’s the only relationship Nox has never quite recovered from.But now, the rules have changed. Siobhan, the rebel leader, has emerged from hiding to tell Nox that Bastian’s involvement in the rebellion has been discovered, and he’s been taken to stand trial in the capital as a traitor. The fate of the entire rebellion now rests on Nox and Siobhan’s ability to rescue Bastian from the Cwn Annwn ship.Saving Bastian is only the start of their trials, as the trio is tracked by ferocious pirates across Threshold. And Nox’s complicated relationships and entanglements with Bastian and Siobhan puts more than their life at risk—it puts their heart on the line.