Crescent City Series 3 Books Collection Set by Sarah J Maas 

Titles in Set:
1) House of Sky and Breath
2) House of Earth and Blood
3) House of Flame and Shadow (Hardback)

Description:

House of Sky and Breath
Bryce Quinlan and Hunt Athalar have made a pact. As they process the events of the Spring they will keep things platonic until Winter Solstice. But can they resist when the crackling tension between them is enough to set the whole of Crescent City aflame?
And they are not out of danger yet. Dragged into a rebel movement they want no part of, Bryce, Hunt and their friends find themselves pitted against the terrifying Asteri - whose notice they must avoid at all costs. But as they learn more about the rebel cause, they face a choice: stay silent while others are oppressed, or fight. And they've never been very good at staying silent.

House of Earth and Blood
Bryce Quinlan loves her life. Every night is a party, and Bryce is going to savour all the pleasures Lunathion - also known as Crescent City - has to offer. But when a brutal murder shakes the very foundations of the city, Bryce's world comes crashing down. Two years later, Bryce still haunts the city's most notorious nightclubs - but seeking only oblivion now. Then the murderer attacks again. And when an infamous Fallen angel, Hunt Athalar, is assigned to watch her every footstep, Bryce knows she can't forget any longer. As Bryce and Hunt fight to unravel the mystery and their own dark pasts, the threads they tug ripple through the underbelly of the city, across warring continents and down to the deepest levels of Hel, where things that have been sleeping for millennia are beginning to stir .

House of Flame and Shadow  (Hardback)
A WORLD IN DARKNESS. A BURNING SPARK. A BLAZE OF STARS. Bryce Quinlan is stranded in a strange new world. She's going to need all her wits about her to get home again and return to everything she loves. But that's no easy feat when she has no idea who to trust.Meanwhile, Hunt Athalar is back in the Asteri's dungeons. Stripped of his freedom and the happiness he'd fought so hard for, he's without a clue as to Bryce's fate. Hunt is desperate to help his mate, but until he can escape the Asteri's chains, his hands are quite literally tied.