He collaborated with Howard Stern on the radio personality's two best-selling books, Private Parts (1993) and Miss America (1995).

He also penned Reefer Madness (1979), a history of marijuana use in the United States; Thin Ice: A Season in Hell with the New York Rangers, a 1982 on- and off-ice account of the 1979–80 New York Rangers season[2]; and Steal This Dream, an oral biography of political and social activist Abbie Hoffman.

Sloman's other collaborations include Mysterious Stranger (2002), with the magician David Blaine and Scar Tissue (2004), the autobiography of the Red Hot Chili Peppers lead vocalist Anthony Kiedis.

[3] On 5 April 2019, he released a studio album, Stubborn Heart, that includes a duet with Nick Cave, among others.

Sloman and George Lois directed the music video for Bob Dylan's song "Jokerman.