Instructions:15% OFF* ALL BOOKS ON PENGUIN.CO.UK
1. Select and add your books to the shopping basket.
2. At the shopping basket, enter the code: SUBOFFER in the coupon box
4. Press 'Update basket' to activate your discount.
Offer ends 01/04/2009
*If a book has more than one offer associated to it, you will automatically get the best value discount .