london (england)

Tells the parallel stories of the skepticism and incredulity that accompanied Guglielmo Marconi's invention of wireless communication in the late nineteenth century, and the investigation of the murder of an inconvenient wife by her love-starved husband, Dr. H.H. Crippen, who would likely have pulled off the perfect crime had it not been for the ability to send wireless transatlantic transmissions.

When his father is arrested as a debtor in 1849 London, fourteen-year-old John Huffman must take on unexpected responsibilities, from asking a distant relative for help to determining why people are spying on him and his family.