All books using the keywords: Jason Wahler

Joshua’s lab is in full swing, he’s added a snarky assistant - his best friend Samantha – and the greatest thing about his school? The brand new pool, of course! The worst thing Joshua’s had to deal with since turning his brother back from Jell-O is Sam and Ninja fighting in the lab – that is, until his fellow students begin to glow. Will Joshua, Sam, and Ninja be able to figure out what’s causing it? Or will the entire school become walking nightlights… or worse

Ever since he took that after school “Mad Science” program in the first grade, Joshua has wanted to be a Mad Scientist. Now two years later, his hidden lab is finished and he’s ready to conduct his own experiments. One thing Joshua didn’t count on, his meddling older brother Justin. Will Joshua and his dog/lab assistant Ninja be able to fix the trouble Justin has caused, or will his first experiment be his last?