Top Reviewer Ranking: 3,918,722
Colossus: The secrets of Bletchley Park's code-bre&hellip by B. Jack Copeland and others
Within the first 10 pages I found out things about Bletchly Park and Colossus that I never knew before.

The book is actually a collection of essays related to the activities of Bletchly Park in general and the development of the Colossus computer. In the main most of the authors were actually participant in this fascinating area.

The book was delivered in pristine condition, as usual, and I look forward to completing my first read of this facinating story.