Following on from “Poo! Is that you?’, “Wee?’ It Wasn’t Me!” is the second title starring Lenny the ring-tailed lemur, and once again he is on a mission – this time to find out who produced the puddle of piddle.

This time Lenny is visiting Alaska, skipping across the snow when he suddenly slips in a puddle of something wet, yellow and smelly . . .

It’s WEE! But whose wee could it be? On Lenny’s mission to find out, he meets a wonderful range of creatures, each of which explains to him how and why they produce urine, be it to mark territory or make friends.

Meet the Flying Doctors: Princess Pearl, Sir Gadabout and, of course, their trusty ‘air ambulance’, Zog the dragon, in this fabulously original sequel to the best-selling Zog. They soar over the countryside, tending to sunburnt mermaids, sneezy lions and distressed unicorns. But when the king himself falls ill, can even the Flying Doctors save him? This guaranteed bestseller from the creators of The Gruffalo and Stick Man shows Julia and Axel at their sparkling best.