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Book, 2005
Current format, Book, 2005, , No Longer Available.
Book, 2005
Current format, Book, 2005, , No Longer Available. Offered in 0 more formats
When a spaceship lands in the backyard of their grandfather's Pennsylvania farm house, thirteen-year-olds twins Vernon and Junior Smith begin a series of adventures involving a robot named Thinker, interplanetary travel, and an unrelenting tax collector.
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