The tag line for the book Agatha H and the Airship City is “Adventure! Romance! Science!” In this steam-punk twist, there are people who are Sparks, meaning individuals with the talent of a mad-scientist. Sparks of the past and some of the present are of the deranged evil scientist variety, and they tend to rule the world or at least part of it. Almost 20 years before the current story, a pair of Spark brothers from one of the most notorious Spark families, the Heterodynes, […]