Celebrate Roald Dahl Day with this quiz

With Matilda still playing to packed houses week in, week out, and a national tour of George's Marvellous Medicine coming this winter, there's no denying the mark Roald Dahl has made on the theatre industry.

As it's Roald Dahl day, we want to find out just how much you know about the iconic children's author.

Don't forget to let us know how you get on, on Facebook and Twitter.