Ray Parkin’s Odyssey is available as a digital book on the Apple Store but has sold out in print. The Men Of The Line has also sold out.
Digital: 
Purchase the iBook from
Apple’s iTunes Store
Ray Parkin’s Odyssey – 654 pages.
Digital copy AU$ 19.99
Hardcover:
The Men Of The Line
The Men Of The Line
Hardcover 302 pages
AU$ 39.99
Sorry, but The Men Of The Line has sold out.