In Ticklers, Renton Tenting relives the excitement of his unplanned mission by joining a band of professional adventurers who make their living by providing security services throughout the universe, but he discovers that all is not well within this elite force and there is something very wrong at its top. Joined by his friends, he launches on a quest to identify the problem and encounters a whole slew of strange and humorous situations. The adventure grows to a more demanding level as a new and potentially devastating threat is unveiled...