"Eight Miles High: Folk-Rock’s Flight from Haight-Ashbury to Woodstock" is the sequel to "Turn! Turn! Turn!: The 1960s Folk-Rock Revolution," which documented the birth and heyday of folk-rock in the 1960s. Detailing folk-rock from mid-1966 to the end of the 1960s, "Eight Miles High" portrays the mutation of folk-rock into psychedelia via California bands like the Byrds and Jefferson Airplane; the maturation of folk-rock composers in the birth of the singer-songwriter movement; the reemergence of Bob Dylan and the inception of country-rock; the rise of folk-rock’s first supergroup from the ashes of the Byrds and Buffalo Springfield; the origination of a truly British form of folk-rock; and the growth of the live folk-to-rock music festival, from Newport to Woodstock. Based on first-hand interviews with folk-rock figures such as Roger McGuinn, Donovan, Judy Collins, and more than 100 others, "Eight Miles High" and its prequel "Turn! Turn! Turn!" have been updated from the original print books for their 2015 ebook versions. "Turn! Turn! Turn!" and "Eight Miles High" have also been combined into one ebook, "Jingle Jangle Morning: Folk-Rock in the 1960s," which adds a bonus mini-book detailing the nearly 200 tracks that would be compiled into the author’s ideal 1960s folk-rock box set.