Comet in Moominland (Swedish: "Kometjakten" / "Mumintrollet pa kometjakt" / "Kometen kommer") is the second in Tove Jansson's series of Moomin books. Published in 1946, it marks the first appearance of several main characters, like Snufkin and the Snork Maiden.

Can we draw the following conclusion?
Comet in Moominland is the second in Tove Jansson's series of Moomin books marks the appearance of several new characters

Choose your answer from:
(a). Yes;
(b). It's impossible to say;
(c). No;
(a).