The Whitbread Book Award is one of Britain's most famous book prizes.
In January 2002 the author of The Amber Spyglass, Philip Pullman, was the overall winner.
Four books were originally shortlisted for the Children's category.
We're giving away three sets of all four books!
For your chance to win, just answer the question below. The competition closes at noon on Monday 28 January.
The four nominated books are:
- Artemis Fowl by Eoin Colfer
- Journey to the River Sea by Eva Ibbotson
- The Lady and the Squire by Terry Jones
- The Amber Spyglass by Philip Pullman