'Maddie is unhappy because Cluey won't tell her about his 'top secret stuff'. Surely that dangly thing with googly eyes couldn't be Cluey's secret? The next day Cluey arrives at school with his 'top secret' - Freddy, his dangle rock pet. But when Freddy goes missing at lunchtime, Cluey gets very upset. Where's Freddy?' (Publication summary)