This slim volume elegantly and concisely describes the process by which Michael Ventris deciphered the Linear B script. The story is worth telling, not least because Ventris was an amateur scholar - working as a professional architect while pursuing this work as a hobby in his spare time. It was written by Ventris' close collaborator, John Chadwick, shortly after the decipherment and this proximity to the events described allows Chadwick to convey to the reader some of the excitement of discovery.
The book was prepared for the general reader so does not require any great specialist knowledge. As such, it is heartily recommended to anyone with an interest in learning more about the topic. The story is made poignant by the tragic death in a road accident of Michael Ventris in 1956, a couple of years after the main events described. Chadwick's own sense of loss can be seen through the text.
My copy dates from 1961 so lacks the later postscript but, such was the quality of the original work by Ventris and Chadwick, the content remains relevant today in all its essentials.