Get the giggles with Yuck! Two more horrible adventures in this bestselling series for first readers.YUCK'S PET WORM Yuck has a new pet - a worm called Fang. "Worms are disgusting!" Polly says. "You can't have a worm in the house!" Mum says. But Yuck thinks worms are brilliant! And when he trains Fang to do disgusting tricks, things start to wriggle completely out of control. YUCK'S ROTTEN JOKE Polly's report card is full of stars for good behaviour, while Yuck doesn't have any. He needs some by the end of the week or he'll be in BIG TROUBLE. Using his collection of practical jokes - from itching powder to Dogididapoo - can Yuck make sure he has the last laugh?