Follow the wildly imaginative adventures of Esme as she leaves behind her circus home for the first time to spend the summer with her cousins Magnus Cosmo & Gus at Maclinkey Castle where it's easy to get lost & where you can discover all sorts of weird & wonderful animals in unlikely places
- there are porcupines in beds lizards in drawers & giraffes on the loo. It's all a little wonderful & a lot overwhelming & when her pet donkey Donk turns up in a parcel sent from her parents the fun really begins. When hundreds of baby penguins hatch in Esme's top floor bedroom the children have to figure out how to get them outside. Esme & her cousin have the ingenious idea of building a helter skelter around the castle turret but this is just the start
- soon Maclinkey Castle is turned into a full-on Fairground Circus with a big wheel Bumper Bears & the show stopping Flying Tigers starring Esme herself!