Waywalkers
De acordo com a descrição de Goodreads, Lúcifer é o protagonista. Ele também é o filho do Time, então tem o Chronos ali:
Sam Linnifer works part-time at a London university as a translator of obscure ancient texts. He’s a quiet fellow with a few friends and an affection for cats. He’s also immortal and the Son of Time. You might know him better as Lucifer, the Devourer of Souls, or the Devil. And with all the gods in Heaven about to go to war over the ownership of Earth, you’re going to be extremely glad he’s not exactly who legend makes him out to be.
Temos todo o elenco (Buda, etc.)
Webb draws from several mythologies for this series in a kind of religious free-for-all. We get Jehovah, Lucifer, archangels, and the denizens of Hell. In addition to these Judeo-Christian staples, the Scandanavian gods of Valhalla, Egyptian Seth, Greek Cronus and Buddha also make appearances. Rather than being seperate groups they are all part of the same family, spawned from personified concepts like Time, Wisdom, Love and Magic. Also included are the fey folk of many cultures. It makes a colourful collection for worldbuilding and Webb does a good job of tying it all together.
O principal antagonista são os "espíritos de Pandora", conforme indicado na pergunta.