Charlie and the Great Glass Elevator  - Quentin Blake, Roald Dahl He's cracked as a crab! He's batty as bullfrog! He's a meddling mackerel! and he truly is! Willy Wonka is crazier than in the [b:Charlie and the Chocolate Factory|6310|Charlie and the Chocolate Factory (Charlie Bucket, #1)|Roald Dahl|http://d.gr-assets.com/books/1309211401s/6310.jpg|2765786]. At first Charlie, Mr and Mrs Bucket and four grandparents with Mr Wonka have adventure in the cosmos. After that they land and crash the Chocolate factory's roof for the second time and 3 of 4 grandparents misuse Mr Wonka's Wonka-Vite. In the last chapter Mr Wonka and others are invited to the White House, to meet President of the United States. Dahl started writing third story Charlie and the White House but didn't finish.