“Hopster,” a kids’ learning app, and HarperCollins Children’s Books have joined forces to launch a selection of children’s books on “Hopster’s” multi-platform service for the U.K.

The newly launched section, titled Book Boat, will allow families to access books such as The Tiger Who Came to Tea, Paddington and more. The books will also be available in different formats.

The books are now available within “Hopster’s” monthly subscription package.