Philip Dodd interviews John Irving - author of novels including The World According to Garp, The Cider House Rules, A Prayer for Owen Meany. His new book is called Avenue of Mysteries and imagines the life of a crippled street-child from Mexico, Juan Diego, and his sister Lupe, who can read minds. The action cuts between Diego's present as a globe trotting, best selling writer visiting the Philippines, and his memories of his childhood in Mexico and working at a circus. The Avenue of Mysteries by John Irving is out now. Producer: Robyn Read. Original broadcast Wed 3 Feb 2016.