Test your knowledge with the official Doctor Who quiz book.

Quiz your way through space and time and help the Doctor save the universe!

With 100 questions testing your Doctor Who knowledge, this is the official way to prove you have what it takes to be an expert on the Whoniverse.

The databanks of the TARDIS have been sabotaged, and Time is being rewritten with all the wrong facts! The Doctor has picked YOU - an expert in his life and times - to help him.

If you can help the Doctor answer a host of timey-wimey questions, the databanks will be renewed and filled back up with the Doctor's true history.

Through ten locations, from Earth to Skaro, you must work with the Doctor and his friends to answer questions and battle foes.

Get quizzing. It's only the universe at stake.