Lancashire Post book review by Nicholas Litchfield: Using the pseudonym Ed Lacy, American novelist Len Zinberg achieved fame as a writer of critically successful mysteries in the 1950s and ’60s. Winner of an Edgar Award for best novel in 1957 for Room to Swing, a typically hard-hitting story featuring African-American private detective Toussaint Moore, Lacy’s thirty novels have sold more than 28 million copies. Lead With Your Left and The Best That Ever Did It, two of the author’s finest works, are a pair of taut, fast-paced detective stories that are noted for their gritty realism and sharply defined central characters.