In time Maxwell (as Max Holden) became successful performing his magic act in America on the
Keith-Albee-Orpheum and
Marcus Loew circuits. He was known for his
shadowgraphy shows that he improved in 1914 with an invention of his own that added an array of colors onto the shadowgraph screen. Maxwell would go on to spend a number of years touring abroad and was said to have crossed the
Atlantic some eighty-six times over his near quarter century career. In 1929 Maxwell retired from the stage and with the help of fellow magician,
Lewis Davenport, opened a magic shop in
Manhattan with later branches in
Philadelphia and Boston. The Max Holden's Magic Shop on 42nd Street soon became a mecca for professional and amateur magicians interested in honing their art and exchanging new ideas. The magic community was outraged when in 1933
Camel Cigarettes ran a series of magazine advertisements with the tagline "It's Fun to be Fooled, But It's More Fun to Know", that revealed to the public how magicians performed certain illusions. Maxwell's involvement in the ad campaign did not become known until sometime after his death in 1949. ==Marriage==