|Colonel Sun UK first edition|
Colonel Sun find James Bond in action in Greece after M is kidnapped from his home in London. While the book wasn't all that received in its day, many Bond fans have come to deify it as the best James Bond continuation novel. I can't say that's an opinion I share (I might actually hand that honor to John Gardner's Icebreaker, having just re-read it), but I enjoy Colonel Sun. In fact, I'd say it's time for a reprint.