Bøger i The Secret Science Society serien

Mona is earth-bound. Kiki is mission control. Bart has a galactic space obsession. And Zane's thinking is off the planet. The Secret Science Society need to come up with a prize-winning experiment. Can they build a rocket ship to put a dog in space? Will Zane's secret plan end in an astronomical DISASTER? Sssshhhh, the ending is out of this world.