Bosko is our very special MS Readathon mascot. He’s an important part of the MS Readathon and has lots of fun ideas, activities and quizzes for you to try.

Bosko loves reading books more than just about anyone and is a big fan of the MS Readathon.

Can you guess why his name is Bosko?

Want to know more about Bosko?

See how well you know Bosko by taking his Head Scratcher Quiz…

To send Bosko a message or to see some of the great things other MS Readathon kids have sent us, head to Bosko’s Mailbox