Twins Eddie and Flo are staying with their grandad, and they're driving him quackers!
First they uncover his secret superhero identity ...
Then they accidentally release the supervillain in his attic ...
Now Evil Duck is back - and he's planning on ruffling some feathers!
Can Eddie and Flo hatch a plan to help bring the supervillain to justice?

Chris Judge is an illustrator, artist and author from Dublin. Chris has written and illustrated over 35 children's books, and his first book, The Lonely Beast, won Irish Children's Book of the Year at the Irish Book Awards.