Download or read book Toward the Habit of Truth written by Mahlon B. Hoagland and published by W W Norton & Company Incorporated. This book was released on 1994 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hoagland, who had a major hand in solving the biological puzzle of DNA, evokes in this memoir the adventure and excitement of the search to discover how the language of DNA is translated into the substance of life. Photographs.