Rob Doyle 
Here Are the Young Men [EPUB ebook] 

Meet Matthew, Rez, Cocker and Kearney. Facing the void of their post-school lives, the boys spend their first summer of freedom in a savage apprenticeship on the streets of Dublin. Roaming aimlessly through the city, fuelled by drugs and dark fantasies, the teenagers spiral into self-destruction, fleeing a reality they despise. Here Are the Young Men portrays a chilling spiritual fallout, harbinger of the collapse of a national illusion. Visceral and blackly funny, this debut novel marks the arrival of a powerful literary talent who releases an unnerving anarchic energy to devastating effect.