Derrick Niederman

Derrick Niederman is a mathematician turned investment writer. He is the author of several books on numbers and finance, including What the Numbers Say and The Inner Game of Investing . He has written a series of puzzle books and is regular contributor of crossword puzzles to the New York Times .

Derrick Niederman is a mathematician turned investment writer. He is the author of several books on numbers and finance, including What the Numbers Say and The Inner Game of Investing . He has written a series of puzzle books and is regular contributor of crossword puzzles to the New York Times . See less