The Virtual Vandal (Tom Swift Inventors' Academy, Bk. 4)

Every year, Swift Academy students go to a nearby summer camp to field-test their inventions. Tom and his friends have been working hard on all their projects, but they’re most thrilled about Noah’s new virtual reality simulation. They can’t wait for it to go live, and everyone is looking forward to running tests at the camp. Nothing dulls their excitement, not even when a mysterious prankster starts messing with people’s inventions.

But things take a nosedive when the pranks turn into vandalism. To make matters worse, clues point to Tom’s friend, Sam, as the one responsible. With Sam’s reputation and student projects on the line, it’s up to Tom and his friends to unmask the true vandal. And when Noah’s simulation enters the arena, they quickly discover they’re not the only ones meeting in virtual reality…