See the highlights of Malicious Damage, a collection of library dust jackets defaced by playwright Joe Orton and his boyfriend Kenneth Halliwell, on display in Islington
Mark Aston of the Islington Local History Centre holds one of the altered library dust jackets. Orton and Halliwell's handiwork was a protest against the poor quality of library books available Photograph: Felix Clay for the GuardianPhotograph: Felix Clay/GuardianThe disembodied face of a baboon adorns the Collins Guide to Roses by Bertram ParkPhotograph: Islington MuseumThis doctored book cover displays Orton and Halliwell's strong surreal streak: it's a biography of John Betjeman by Derek StanfordPhotograph: Derek StanfordQueen's Favourite by Phyllis Hambledon. Orton and Halliwell reportedly slipped the books back on the shelves and waited for someone to pick them up so they could see the reactionPhotograph: Islington MuseumThe surrealism of some of Orton and Halliwell's gags – seen here on the cover of The Great Tudors, edited by Katharin Garvin – calls to mind Monty Python and the Goodies, though both came much laterPhotograph: Islington MuseumThe council must have been furious ... giant cats on the jacket of Agatha Christie's The Secret Chimneys
Could you judge these books by their covers? See for yourself at Islington Museum until 21 January 2012Photograph: Islington Museum