Get the giggles with Yuck! Two more horrible adventures in this bestselling series for first readers.

YUCK'S AMAZING UNDERPANTS: Yuck has been wearing his favourite underpants every day and every night for six weeks. Mum wants them in the wash, but Yuck has other plans. With the help of a jar of mould, his underpants are soon taking on a life of their own...

YUCK'S SCARY SPIDER: Yuck's spider is big, fat and hairy, and everyone is scared of it. But it's only trying to be friendly. When the headmaster traps it under a glass in his office, Yuck plans a major rescue mission. Can he and his friends save the spider, and get their own back?