Esto de estar muerto es un asco

Álvaro is bewildered. He's spent hours staring at his own corpse in the middle of a forest, hoping to resurrect. But he doesn't. He's become a ghost at just eighteen years old. When he begins to accept that no one can see him, he discovers that a girl can. And the young man will cling to her to find out who murdered him and why. Much more than a ghost story: a thriller that unveils a fundamental theme that's important to address without taboos or prejudices. Captivating. You start reading it laughing and it ends with a lump in your throat.