Детските книги на Оливър Джефърс са преведени на над 30 езика, а част от наградите му включват New York Times Best Illustrated Children’s Books award, Nestlé Children’s Book Prize Gold Award, the Irish Book Awards Children’s Book of the Year, the Blue Peter Book of the Year, The Red House Children’s Book Award, както и номинации за The British Book of the Year, The Roald Dahl Funny Prize и The Kate Greenaway Medal.