Unnatural Time (Infinity, Ltd. #1‪)‬

Mr. Kite's Cavalcade of Unnatural History tours the country, presenting unusual wonders and sights, but something more sinister is at work.

For Palequus and Peter, agents sent to investigate, they realize what a threat the Cavalcade is. But can a retired Grim Reaper and discharged cherub stop Mr. Kite and his plans,
lest they become a curiosity of the Cavalcade, a memento of a forgotten history?