Time Twister: Journal 3 of a Cardboard Genius (Journals of a Cardboard Genius)

Journal # 3 of the Cardboard Genius finds Alex Archers powers of invention tested once again. His intergalactic spaceship Star Jumper is ready for deep space travel but his co-pilot Zoe Breen finds a glitch: When Star Jumper returns from her voyage more than fifty years will have passed on earth! Its time for Alex to invent a time machine. Its first live subject will be Alexs little brother Jonathan! The imps been cooperative since Alex promised he could come on the voyage -- a promise Alex has every intention of breaking. Time travel proves to be full of serious mishaps -- one of which threatens the very existence of the universe! And little Jonathan proves that hes learned a thing or two from his older brother and invents a time-bending device of his own. But once time is twisted will the Cardboard Genius be able to twist it back?