(Nicola O’Byrne, Macmillan)

Lenny the lemur is on holiday in California. He's having a wonderful time swinging through the redwood trees, when – ew – he gets slimed! Lenny is determined to find the source of the slime, so off he sets . . . Lenny meets lots of slime-producing animals on his quest, including opossums, dolphins, salamanders and sea-lions. But which one is the sneaky slime-maker who slimed Lenny . . .?

Winner of the Write Blend Book Awards 2023

Winner of Books For Topics’ Book of the Year (KS1 Best Curriculum Support 2022)