Charlie Bucket Series by Roald Dahl

Charlie Bucket's wonderful adventure begins when he finds one of Mr. Willy Wonka's precious Golden Tickets and wins a whole day inside the mysterious chocolate factory. Little does he know the surprises that are in store for him!(back cover)

Last seen flying through the sky in a giant elevator in Charlie and the Chocolate Factory, Charlie Bucket's back for another adventure. When the giant elevator picks up speed, Charlie, Willy Wonka, and the gang are sent hurtling through space and time. Visiting the world’' first space hotel, battling the dreaded Vermicious Knids, and saving the world are only a few stops along this remarkable, intergalactic joyride.

Charlie and the Chocolate Factory / Charlie and the Great Glass Elevator