Half Life 2 (XBOX): The Official Strategy Guide (Prima Official Game Guides) : David S. J. Hodgson

Call of Duty 4: Modern Warfare (Official Strategy Guides (Bradygames)) Author: Thom Denick Manufacturer: Brady Publishing, Division of Prentice Hall ListPrice: £12.99 Offer: £9.09	Half-Life 2: The Orange Box (PC DVD) Manufacturer: Electronic Arts ListPrice: £34.99 Offer: £24.98	Mass Effect: The Official Strategy Guide (Prima Official Game Guides) Author: Prima Development Manufacturer: PRIMA PUBLISHING ListPrice: £12.99 Offer: £11.99
Half-Life 2: The Orange Box (Xbox 360) Manufacturer: Electronic Arts Rating: Parental Guidance ListPrice: £49.99 Offer: £38.98	"Bioshock" (Signature Series Guide) Author: Doug Walsh Manufacturer: Brady Publishing, Division of Prentice Hall ListPrice: £12.99	Assassin's Creed Official Game Guide (Prima Official Game Guides) Author: Prima Games Manufacturer: PRIMA PUBLISHING ListPrice: £12.99 Offer: £7.79
Halo 3 Official Guide: The Official Guide Author: Piggyback Authors Manufacturer: PIGGYBACK INTERACTIVE ListPrice: £12.99 Offer: £11.99	"Grand Theft Auto IV" (Signature Series Guide) Author: Tim Bogenn Manufacturer: Brady Publishing, Division of Prentice Hall ListPrice: £12.99 Offer: £7.64	Crysis Official Game Guide (Prima Official Game Guides) Author: Prima Games Manufacturer: PRIMA PUBLISHING ListPrice: £12.99 Offer: £11.99
Lara Croft Tomb Raider Anniversary: Official Strategy Guide (Prima Official Game Guides) Author: D Hodgson Manufacturer: PRIMA PUBLISHING ListPrice: £12.99 Offer: £11.99