Do you like exploring, animals and adventure? Then join the Adventure Club! A new illustrated series for younger readers about animals and adventure from much-loved author Jess Butterworth - writer of classic adventure stories in vibrantly described settings. It's time for the fourth Adventure Club trip, and this time Tilly and the Adventure Club are off to Borneo. When the team find an orphan orangutan alone in the wild after a fire, they rescue it and the baby orangutan takes a special liking to Tilly. But can the Adventure Club train to the baby to live in the wild without her mum? And if they do, how will Tilly ever be able to leave her behind?  Join the Adventure Club to find out!Packed full of illustrations and set as Tilly's own diary, this new series is perfect for young readers who are beginning to read on their own.