Switch Bitch, Signed Roald Dahl 1970s Penguin Paperback, Autographed. Signed Tamara, Love Roald Dahl. Roald Dahl short stories from 1965, 1974, Penguin edition published 1976, this is a 1978 paperback edition. It’s only in good condition, it’s clearly been read, and pages are slightly yellowed. He seems to have signed it in The Bridge bookstore, Isle of Man, I will include the bookmark.