TimeGlitch Crew: Book 1 The Basement Experiment

Jayden, Elijah, Cairo, and Anthony think they are heading into another ordinary afternoon until Cairo reveals his latest invention: the ChronoSpark Reactor. It is a wild mashup of microwaves, a Game Boy, a Walkman, and way too many wires. The plan is simple. Make tiny lightning for their school science fair.
The reality is much different.
They accidentally rip open a hole in time.

Pulled through a swirling vortex, the boys land in the middle of the Age of Dinosaurs. A towering T. rex, a curious Ankylosaurus, and a set of strange oversized footprints push their courage to the limit. With the ChronoSpark smoking, sparking, and missing a crucial gear, the boys must find a way back home before they are trapped in prehistory forever. When they finally return only three minutes after they left, nothing feels right. The ChronoSpark is damaged, a strange piece is missing, and something may have followed them through the rift. Time is not done with them, and neither is whoever stole that gear. Book 1 begins the adventure of the TimeGlitch Crew, a series where friendship is the anchor, danger waits in every era, and every choice shapes the timeline.