Used. Paperback. Christelle Dabos blows readers back into a brilliantly fractured dystopian world where literal echoes carry the weight of an unraveling reality. This final installment gathers mounting momentum as lingering mysteries collide with a storm of cosmic chaos. You will find yourself utterly deafened by the sheer cleverness of the worldbuilding long before the dust settles. It is a delightfully dizzying conclusion to a wonderfully weird journey that simply demands to be read.