"Talking books for young adults." . . "Resorts" . . . . "Playaways." . . "Downloadable audio books." . . "Downloadable audiobooks." . . . . . . . . . . . . . "Juvenile works" . "Juvenile works"@en . "Children's audiobooks"@en . . "Audiobooks"@en . . . . "Downloadable audio books"@en . . . . . . . . . . . . . . . . . . . . . . . "Young Arthur Mumby, his sister Myrtle, and their mother accept an invitation to take a holiday at an up-and-coming resort in the asteroid belt, where they become involved in a dastardly plot involving spies, time travel, and mind-altering clothing.--"@en . . "Starcross a stirring adventure of spies, time travel and curious hats"@en . . "Fiction"@en . "Fiction" . . . "Young Arthur Mumby, his sister Myrtle, and their mother accept an invitation to take a holiday at an up-and-coming resort in the asteroid belt, where they become involved in a dastardly plot involving spies, time travel, and mind-altering clothing."@en . . "Young Arthur Mumby, his sister Myrtle, and their mother accept an invitation to take a holiday at an up-and-coming resort in the asteroid belt, where they become involved in a dastardly plot involving spies, time travel, and mind-altering clothing." . . . . "Starcross"@en . "Starcross" . . . . . . . . "Hotels" . . "Outer space" . .