The Time Travel Trap (Twisted Journeys (Paperback))

Imagine you're at a school science fair, excited and hoping your earthworm experiment wins first prize. But then you wander too close to another student's time machine project and--zap!--you're suddenly jolted back to the past or forward to the future. How will you deal with all the strange situations--and strange people? And how will you find your way back to your own time?