'Given the global resurgence of interest in compounds such as psilocybin, LSD, and ayahuasca, it is a wonder more contemporary novelists have not turned to psychedelic experience for inspiration. It is, after all, hard to think of the golden age of psychedelics – roughly the mid-1960s to mid-1970s – without recalling the trippy, Zeitgeist-capturing literature it produced, including Hunter S. Thompson’s Fear and Loathing in Las Vegas (1971) and Tom Wolfe’s (highly fictionalised) Electric Kool-Aid Acid Test (1968).' (Introduction)