"When a mysterious bag is left on Lulu's doorstep, the last thing her grandmother expects to be in it is a cat--a huge, neon orange cat. But Lulu knows this cat doesn't mean any harm and in fact it needs a lovely new home"--
Lulu loves animals. She knows that the hedgehog she rescued isn't really a pet, but Lulu does want to make sure she's all right. And so the Hedgehog Club is born. Everyone on the street agrees to keep an eye on the little hedgehog and keep it away from the road. But come wintertime the hedgehog disappears! Where could she have gone?
Lulu adopts a hamster, but she can't tell Nan about it because Nan doesn't care for most animals-especially not hamsters. It's her birthday this weekend and Lulu and Mellie are staying the night. Lulu doesn't want to leave her new hamster behind, but can she and Mellie keep it a secret from Nan over the weekend?