If you have, or are presently studying science A-levels, then this book should not prove a problem. However if the mere sight of an equation, large numbers, or graphs, makes you feel weak at the knees then you can stop reading now.
To begin, the book deals with the general properties of all materials. It explains how materials are used to their best in either compression or tension, and explains the reasons behind it using facts and figures, whilst diagrams help you to understand it on the microscopic level. The influence of cracks on different substances is also discussed and the theories for why some objects are left brittle whilst others are not.
The second half of the book concerns itself with specific material groups such as timber and metals.
If you have an interested in Building, Architecture or design, you will probably find this book will enlighten you to a few things in a "non-textbook" way.