Colin’s Grandma

Author: Swain, Holly

Interest age: from c 3 years

Published on 28 August 2025 by HarperCollins Publishers (Farshore) in the United Kingdom as part of 'the A Colin and Duck Story' series.

The brilliantly funny follow-up to the award-winning Colin’s Castle!

Colin and Duck are back!

Colin and Duck are now friends. They’re happily sharing their castle – and they’re expecting a visitor … Grandma!

Grandma’s brought lots of luggage – and her pet crocodile. Eek! Will she like Colin’s unconventional castle? Will she like his vegetarian cooking? And will she like … DUCK?!

The highly anticipated sequel to Colin’s Castle, with hilarious new characters and a brilliantly funny final twist.

• The perfect book to share or gift during spooky season!

• A brilliantly funny readaloud story that will have kids hooked.

• Fun-filled artwork is packed with detail and humour.