Un libro sencillo, sin alardes, que sirve a su propósito de introducir a cualquier aficonado al arte de las fortificaciones militares. El nivel de inglés es asequible, sobre todo si se conocen algunos términos militares. Los grabados y fotografías son útiles y de buena calidad para un lector electrónico.
This is a nice book and informative, but seems to be written by a mid level college student noted from the grammar used. I did like the information conveyed. Worth reading if interested about learning fortification techniques and maintenance.
The early part of this book showed promise as it started very basically with the reasons why places are fortified. Unfortunately this promise didn't last long, and by about a third of the way through had given up talking about fortifications in favour of discussing who was fighting whom during the 16th and 17th centuries.
The book rallied a bit in the latter half, then fell apart again when it spent a good amount of space with potted biographies of various engineers, plus a bibliography that really added very little.
Part of the issue I had with this book was that much of it wasn't written in English, and the translation was very poor in places. For a book that was supposed to be talking about fortifications in general there was a lot of time spent on warfare in the Low Countries which felt too narrow and parochial to make it very interesting.
I would have liked far more on ancient and medieval fortifications as well, the book was very heavily biased towards the later part of the history of fortifications.