In the 1980s, Shamus's parents owned a sports card and comic book store called
The Wizard of Cards and Comics in
Nanuet,
New York, where Shamus worked. When he graduated from college, he started a comic book newsletter,
Wizard: The Guide to Comics, for the store’s customers. It became popular enough to be turned into a monthly magazine in 1991. After only one year,
Wizard was being published in over 50 countries and in multiple languages, making Shamus well-known in the comic book world. == Ace Universe ==