検索キーワード： ナレーター "Rebecca Keegan" SF・ファンタジー

Apropos is the unlikely noble whose life began in the lowest of ways: as the result of a gang assault by a group of drunken knights on a helpless tavern wench. Last time out, Apropos attempted to seize control of his own fate, and ended up with, appropriately, nothing. Time has passed since he fled the kingdom of Runcible, and Apropos leads a quiet existence as a tavern owner.

Young ex-slave Gideon Bardsley is a brilliant inventor, but the job is less glamorous than one might think, especially since the assassination attempts started. Worse yet, they're trying to destroy his greatest achievement: a calculating engine called Fiddlehead, which provides undeniable proof of something awful enough to destroy the world. Both man and machine are at risk from forces conspiring to keep the Civil War going and the money flowing. Bardsley has no choice but to ask his patron, former president Abraham Lincoln, for help.