Every book in The Laundry RPG series is awesome: well-executed and great fun. But The Mythos Dossiers was that rarity among my collection of sourcebooks: I read it cover-to-cover immediately. Very enjoyable. Hope you like it as much as I did!

From the short description for this entry you would gather that the Heart of Oak book is not included. However, this is NOT TRUE. The correct list of products included in this package is: Heart of Oak, Character Sheet (2 pages), Charts (6 pages), Promotions and Prizes, Tradition of Victory, box cover image. The ship counters from Heart of Oak, illustrated within the book, are included. Cheers!