Dirk Gently's Holistic Detective Agency

Douglas Adams, a legend of imaginative fiction, ushered in the advent of comedic science fiction with The Hitchhiker’s Guide to the Galaxy. The book developed into a hugely successful series of five novels. The Dirk Gently series—Dirk Gently’s Holistic Detective Agency and The Long Dark Tea-time of the Soul—helped cement Adams as one of the most successful and beloved authors in science fiction.