That's the part I don't "get", actually. I mean, the whole premise of the Lone Wolf series is that LW is the Last of the Kaï™. Every book treats this fundamental idea as canon fact. But the mini-gamebook basically discards it — with Joe Dever's approval.
Granted, no date was ever specified in Masquerade, but Winter Song hints that Païdo will soon meet Lone Wolf, placing the adventure somewhere before Book 8, but certainly not before Book 1. So Winter Song is a Kaï survivor. Why was she never seen before ? Does Lone Wolf know of her existence ? Given her apparent age (twenty-ish), she must have been a child in Book 1 — barely a Kaï Novice. So who taught her the Kaï Disciplines ? (She's a Savant in Masquerade.) Doesn't her very existence negate all the "Lone Wolf is the only one who can save us" scenarios ? I mean, sure, it was always a bit illogical that every single Kaï in the land was there on the day of Zagarna's attack, but nevertheless, the whole series is based upon that premise. Why throw it out now ?
Are these questions officially answered somewhere ? Or is it left to the reader's imagination ?