Frank Cho never had any formal training in art but taught himself to write and draw by reading art books and comics. He launched the comic strip Liberty Meadows on March 31, 1997. Cho was later recruited by Marvel Entertainment. He has worked on many top-tier books at Marvel, including Spider-Man, The Mighty Avengers, Hulk, X-Men, Shanna the She-Devil and Savage Wolverine. Most recently Frank has received acclaim for his Harley Quinn covers for DC. He also works on his creator-owned projects, such as Fight Girls, Skyborne and World of Payne with famed novelist Thomas Sniegoski.