Marjorie Kleiman, a.k.a. Shadow, is a veteran moto-journalist, having worked with a number of major motorcycle magazines such as Thunder Press where she was Editor-in-Chief, American Iron Magazine where she served as a columnist, industry publication American Iron Retailer, where she was the inaugural editor, and Cycle Source Magazine where she contributes articles and photographs. She has worked at Black Hills Custom Parts, an independent motorcycle shop in New Jersey, and still lends a hand there from time to time. Marjorie is a member of the AMCA, with active participation in the Colonial (NJ) and Bear Mountain (NY) chapters. Her oldest motorcycle is a 1982 Harley-Davidson FXRS, and her newest, a 2017 H-D Road King.

For the past year, she has undertaken the associate producer role for the Source Media multicast show Cannonball Chronicles, and is currently working on a biography of the much-loved Pulsating Paula, who photographed for Biker Lifestyle, Tattoo Magazine, and other Paisano Publications in the 1980s and 1990s.