The Hitchhiker's Guide to the Galaxy Primary and Secondary Phases archaic term for a section of a poem revived by Lewis Carroll for "The Hunting of the Snark"). The original series comprised Fit the First to Fit the Sixth. Fits the Fifth and Sixth were co-written by John Lloyd; subsequent versions of the story omit most of Lloyd's material. The success of the series encouraged Adams to adapt it into a novel, which was based on the first four Fits and released in the second week of October 1979. A slightly contracted double LP re-recording of the first four Fits was released in the same year, followed by a single
The Hunting of the Snark the poem Carroll chose Henry Holiday, whom he had met in 1869 or 1870. At the time Carroll approached him to ask if he could create three illustrations for the poem, Carroll had three 'fits', as he called the parts of his poem—fit can mean either canto or convulsion—completed: "The Landing", "The Hunting", and "The Vanishing". He intended to title it "The Boojum" and include it in his fantasy novel "Sylvie and Bruno", which was unfinished at the time. However, in late October 1875, Carroll thought about having it published during Christmas; this proved impossible, as the wood engraving for