National Book Tokens has £5000 of tokens up for grabs - enough to buy hundreds of books for your school's library. To sweeten the deal, you'll also get £100 of National Book Tokens for yourself!

• Anyone can win £2500 for a nominated school.
• Enter the card number of your own National Book Token and they will double the prize to £5000!

To enter, simply fill in the form on their site. The competition closes on 31st July 2014.