Rogerson's new novel is Vespertine.
At Tor.com she tagged five books featuring fantasy clergy, including:
Deeplight by Frances HardingeRead about another entry on the list.
Frances Hardinge is one of my favorite YA authors, whose wonderfully weird, inventive worlds are unlike anything I’ve ever read before. Her most recent novel, Deeplight, takes place among a group of islands called the Myriad, whose surrounding seas were not long ago ruled by the violent and unpredictable gods of the Undersea. Gods like the Glass Cardinal, who resembled a giant man-of-war jellyfish, and emitted terrible screams to harden its skin as it pursued ships across the ocean. Or the Swallower—also known as Devour-All, Father Gullet, Custodian of the Great Purse—a ravenous, gulper eel-like monster whose “great belly was supple as black silk.” Once, these gods were worshipped out of terror; now, many years after they suddenly went into an unexplained frenzy and tore each other to pieces, divers scavenge their colossal bodies for parts. The protagonist, Hark, lands a job in a monastery tending to the troubled monks of the Hidden Lady, who both fear and yearn for the song of their dead goddess.
--Marshal Zeringue