Fear and Loathing in Las Vegas by Hunter S. Thompson
There’s only one Raoul Duke, but if you loved him, you might like these…
Requiem for a Dream by Hubert Selby Jr. for the dark side of drug culture
A Scanner Darkly by Philip K. Dick for a blackly comic tale of addiction
Crooked Little Vein by Warren Ellis for a madcap drug-fuelled US road trip
Junky by William S. Burroughs for the seminal semi-autobiographical journey into US drug culture
One of my favourite lists (that I’ve put together) so far.