Mary GrandPré Illustrator of the American edition ‘Harry Potter’ books. All 10 of Mary GrandPré’s glorious ‘Harry Potter’ jackets Explore Mary GrandPré’s beautiful cover artwork for every ‘Harry Potter’ book in glorious high-resolution. Every chapter illustration from the ‘Harry Potter’ books Mary GrandPré drew more than 200 chapter illustrations for the ‘Harry Potter’ books. See them all here. Browse all articles →