Marion Elizabeth Rodgers's fine biography hails the magic of American journalist HL Mencken, no prophet but a tetchy, flawed genius, says Peter Preston.
Film: Philip Seymour Hoffman turns in a stunning performance as the complex Truman Capote, hailed by some as the greatest writer of his generation, and by others as an exploitative fraud, says Phillip French.
Helen Zaltzman on Mirelle Guiliano's common-sense approach to female health in French Women Don't Get Fat | Plus Philip Hoare's England's Lost Eden | Flashman on the March | Borrowed Light | By Myself and Then Some | The Alchemy of Desire | Campo Santo | Headcrusher
Kathryn Hughes assesses the lives of two 19th-century pioneers in Ken McGoogan's Lady Franklin's Revenge and Julia Boyd's The Excellent Doctor Blackwell.
Ron Powers' enjoyable biography, Mark Twain: A Life, has a tendency to all-American bombast, but shows Twain's life and mind are as compelling and energetic as his prose, says Philip Horne.
Sometimes scabrous, invariably insightful, Javier Marias's portraits of the great and the good, Written Lives, are a wonderful corrective to maintstream lit crit, says Sarah Emily Miano.
Tom Paine's dismembered cadaver is the unlikely starting point for Paul Collins's ingenious life of the great libertarian, The Trouble With Tom, says Alex Butterworth.
John Updike brings all the eloquence and observation of his fiction to a collection of art-historical essays, Still Looking. But even he admits to failing to do justice to Edward Hopper, says Tim Adams.