I just bought the book from Bitwise in The Netherlands. Here's my concise review of the book (please bear in mind that I'm not a professional book critic.)
It's a relative small book. It's about 1/2 A4 (approx. 21 x 15 cm). But it's quite thick: 1,5 cm. It's a very colorful book with some fantastic pictures and art work. It's real eye candy.
I haven't checked, but I have no doubt that all Konami MSX games are in the book. The games are in chronological order and it's very interesting to see how Konami games have developped over time (with Nemesis as the first Megabit game and Vampire Killer as the first MSX2 game).
It looks like the book has been written with the Konami game collector in mind, and not so much the gamer. There's a lot of Konami box art in the book and pictures of different cartridges. The book contains screenshots as well, but I would have liked more and bigger screenshots. Don't expect maps, walk throughs and cheats. However, the book contains some passwords.
I paid € 34,50 (including shipment) for the book. If I saw a book of this size at the book store, I would expect it to cost between € 10 or € 20. But there's a very small market for this book (how much MSX Konami fans are there?), so I understand a somewhat higher price. Is it expensive? Yes. Is it worth it? If you're a Konami fan like me: yes!
To sum up: I'm glad I bought the book.
, in fact I didn't knew of some Konami games until this book. 
