Action Lab: Dog of Wonder #5 (Leeds Cover)
Say ain't so! Has Percy really gone over to the dark side? Or is he under Biggles' spell? How will he break out of it? Has Comet double crossed the Action Lab League? What's with the cat and the hair ball? How gross is that? Have we run out of questions? Read this one to the end, kids - there's a big surprise ending you will NOT see coming!