Release Message:  Pete Davidson has inherited all the properties of an uncle who had been an authority on the fourth dimension, including the Fourth-Dimensional Demonstrator that can pull copies of matches, coins, dollar bills, fianc_es and kangaroos out of the past. Written by Murray Leinster.

Description:  Pete Davidson has inherited all the properties of an uncle who had been an authority on the fourth dimension, including the Fourth-Dimensional Demonstrator that can pull copies of matches, coins, dollar bills, fianc_es and kangaroos out of the past.