If you like your heroes dark and gritty then Lee Child's Jack Reacher character is for you.
Woolworths are currently selling the latest book 'The Hard Way' for £3.99 and in addition you can choose one of the following Jack Reacher books free (usually £4.99)
Killing Floor (The first Jack Reacher novel)
Offer is only available in store, although the book is on the Woolworths website for £3.99
If you already have the older Lee Child books then I picked up my copy from Sainsburys for £3.73 and Amazon has it for £3.49