Alexa Fox is a writer, publisher and the president of Challenging Comics. In addition to publishing creator-owned titles, the company also maintains a studio-for-hire division entitled Challenging Studios, which serves the needs of other companies and art professionals. Co-written by Alexa Fox and Sean Gilmour, Challenging Comics' flagship title Danger Gliders chronicles the adventures of three superheroic sugar gliders. The book features art by JP Palabon and JM Venezuela, colors by Roy Canlas and JP Palabon and letters by Jon Zamar. Alexa Fox is also an accomplished voice actress, working with such talent as Mike McFarland, Monica Rial and Colleen Clinkenbeard.