Jack and Lewis love drawing monsters - and their drawings have a funny
habit of coming to life! But now everything is going horribly wrong. The
dreaded Dahlia Dawkins has somehow managed to find out their secret -
and now she's created a monster of her own, Bashertaur! With monsters on
the rampage in the playground, things are about to get very messy. How
are the boys going to get out of this one?