Down the road from a working-class British pub, along the brick wall of a narrow alley, if the conditions are exactly right, you'll find the entrance to Slade House: a surreal place where visitors see what they want to see, including some things that should be impossible. Every nine years, the house's residents--an odd brother and sister--extend a unique invitation to someone who's different or lonely: a precocious teenager, a divorced policeman,...

"Soho, London, 1967. Folk-rock-psychedelic quartet Utopia Avenue is formed. Guitarist Jasper de Zoet, a shy, half-Dutch public-school musical prodigy, was hearing voices long before he dropped acid. Keyboardist Elf Holloway must defy the prejudices of her bank manager father, her housewife mother, and her age to forge her own career. Bassist Dean Moss cannot, will not, spend his life on the factory floor like everyone else in Gravesend. Band manager...