This biography chronicles the life and work of J.H. Mason, a pivotal figure in 20th-century printing and typography. The book details Mason's self-educated path to becoming one of his era's foremost printers, highlighting his significant contributions at renowned presses like the Doves Press and the Cranach Press. It explores his collaborations with influential artists and designers such as Eric Gill and Edward Johnston, and his development of the Imprint type, a typeface noted for its readability. The narrative is informed by the author's personal tutelage under Mason and supplemented by extensive appendices and illustrations.

This biography is presented as the first comprehensive study of J.H. Mason, a figure recognized for his significant contributions to printing and typography. The author, a former student, offers an informed perspective on Mason's achievements and his development of the readable Imprint type. The book is noted for its detailed exploration of Mason's work at various prestigious presses and his collaborations with other notable artists. Its inclusion in the Ars Typographica Series suggests a scholarly approach aimed at those interested in the history of printing and book design.