책 세부 정보
형식
킨들
페이지
109
언어
영어
출판됨
Nov 23, 2013
설명
Children's science fiction adventure. When Josh recreates his Dad's aviation theories, he invents a material that repels gravity. When Josh and his friends attach an anti gravity harness to themselves, they can fly! They have many adventures, including stopping a robbery and dropping drug dealers into the River. But the world of industrial espionage wants this invention, which will change the world of travel and haulage.
장르들
공상 과학
여행