They thought it was going to be a boring summer. It wasn't! When six determined teenagers decide to save a magnificent old white oak their adventures begin. Can they save their tree and the animals living in it? Will they get to build their secret hideout in its great branches? What could go wrong? The Sizzling Six will have to reckon with a ticked off neighbor on the city council, an unusual teacher, a thickheaded bully and his ditzy girlfriend, a mysterious dreamtime eagle, and an awesome night bat.