Although Now Wait for Last Year is usually grouped with the novels of Dick's late 1960s period, it was completed by late 1963. It as the first of several novels in which drugs are a major element, the others being The Three Stigmata of Palmer Eldritch, Lies Inc., and A Scanner Darkly. In Now Wait for Last Year the drug in question, JJ-180, supposedly hallucinogenic, does more than alter consciousness: it takes the user backwards or forwards in time. It alters not just subjective reality, but also objective reality, and allows concourse between the parallel universes of different time tracks. Of the novel's main characters, Gino Molinari, the world leader, attempts to use the drug to break out of the fatality of history and linear time and borrow from other possible universes for the benefit of his own. His physician, Eric Sweetscent, for his part, tries to create a desirable future by communicating with future versions of himself. His love/hate relationship with his wife becomes a major element of his desire to escape the present. In a well-known scene, he gets psychological counseling from a talking taxicab. This is a brilliant and fascinating novel that tends to get overlooked among Dick's better known works.