Je m'en vais by Jean Echenoz (2001-10-04)

"I'm Gone begins simply enough: the hero, an urbane Parisian art dealer, tells his wife he's leaving her, drops his keys on the table, and walks out forever. His new existence is as madcap and unpredictable as his old was staid. French phenomenon Jean Echenoz's newest novel is a bitingly humorous look at the uncertainties of love at midlife, a suspenseful crime caper, and a witty, satirical foray into corruption in the international art market."--BOOK JACKET.