When Wanda-Linda wakes up in a bad mood, she's rude to her mum and dad and even Glenda, her hairy-nosed wombat. But who could have predicted that Wanda-Linda's biggest tantrum would end up involving a horrified Mrs Kafoops, a packet of butter and the fire brigade?
The stars of Kaz Cooke's bestselling The Terrible Underpants ride again, with a special cameo appearance by The Underpants themselves!
'If I had my way, she'd be sent straight to bed without any tea!' Mrs Kafoops