In the first new series from the hugely successful Mr Men writer and illustrator, Adam Hargreaves, we meet Molly Mischief, a little girl who gets into all kinds of mischief... In this first book in the series, Molly wants a pet – a big pet. But Molly being Molly, mischief is never far away! Molly decides that an elephant would be her perfect pet– so she brings one home from the wildlife park… but it’s a bit too big for her house… the tiger is too fierce… the giraffe too tall… and the polar bear gets too hot. Will Molly ever find the perfect pet?