The books centre around the adventures of two dogs who cycle around the world, solving mysteries along the way.
It’s a tale inspired by real life, because Fin & Zoa have been cycling around the world with their two dogs – Jack and Paco – since 2008.
Now they’re on a book tour around the UK to celebrate the latest addition to the series, so keep an eye out for these 2 cyclists and 2 dogs on the roads of Britain. They’ll be in London around mid September.
You can also follow along on their blog, and see a map of exactly where they’re heading.