Craig and his friends have a big secret-they've built a real, working rocket. But will the countdown to takeoff begin before they're discovered? Best friends Craig, Steve, Johnny, and Phil have spent months building a rocket-not some model or a toy, but a real rocket, with boosters and a launch pad and a remote control panel. Even better, they've managed to pull off the whole project in secret.
Used availability for Jean Craighead George's Hold Zero
June 1966 : USA Hardback