How do I contact James Robinson of Starman?

In addition to his work in comics, Robinson wrote the screenplay for the 2003 movie version of The League of Extraordinary Gentlemen. This caused some controversy among fans of the original work, many of whom were disappointed that an established comics writer's take on Alan Moore's and Kevin O'Neill's series took so many liberties with and considerably changed the tone of the source material. However, the majority of said changes would have been demanded by the producers and/or studio.