Relativity is the creation of James and Michelle Lehmann. With a love of all superheroes, in their youth, the couple independently created two key characters for use in various short stories. Years later, they expanded those characters for participation in a superhero-based roleplaying campaign which spanned over 15 years. Although originally set in an established universe, the characters developed on their own, finally begging for their own title. Over several years, James and Michelle extracted their characters and created a complex universe around them, and in 2011 started publishing stories featuring Team Torrent.

The husband-wife author team live near Chicago with their children, cats, and dog.

The authors can be reached at RelativityChasers(at)

Michelle has also written under her pen-names of Airial Diana Mark and Michelle Mark.