John Waters, Beverly Hills John, 2012, C-print, 30″ x 20″. Courtesy of the artist and Marianne Boesky Gallery, New York

• Michel Houellebecq has announced that he’s stopped promoting his new novel in the wake of the Charlie Hebdoattack.
• A history of Nabokov in adaptation: “Filmmakers have mined all of Nabokov’s movie-friendly novels … But the adaptation I’m still waiting for is Pale Fire, which pretty much everyone agrees is unfilmable.”
• Who among us hasn’t thought long and hard about “what might have tickled the funny bones of folks suffering under Stalinism”? The Suicide, a 1928 play by Nikolai Erdman, was apparently so funny that Soviet authorities forbade it from being staged until 1982, ten years after its author had died. Now the play has been adapted for contemporary Western audiences, but “this bleakly comic portrait of desperate lives in Soviet Russia feels wheezy and labored, ultimately about as much fun as a winter holiday in Siberia. (Grim footnote: Mr. Erdman was exiled there after being arrested on political grounds in 1933.)”
• On John Waters, who has a new show at Marianne Boesky Gallery: “He is the only funny conceptual artist I can think of. He is—like the cartoonists at Charlie Hebdo—a rude satirist who sends up the absurdities of American culture, in particular our obsession with fame and eternal youth.”
• “Bitcoin may well be the world’s worst-performing currency. In 2014 it lost more than half of its value against the dollar, beating even Ukraine’s hryvnia and the Russian rouble. But measured by the number of new books it has inspired, bitcoin is top of the pile. Nearly 200 titles about the crypto-currency came out last year, according to Amazon. Another dozen will hit the shelves in the coming months.”