Terrorism is a non-fiction history short book. The book consists of a quick summary and explanation on how terrorism started, how many kinds exist, and compares certain ideologies such as comparing Jihad with terrorism or comparing Al Qaeda with ISIS. According to the book, terrorism started from the 14th century and they were mostly religious related.
Cyber terrorism is, for example, something we are facing today. Viruses, stealing information, abusing the systems are just some of the things mentioned in this book. I was intrigued in reading that Holy wars did not just take place in the Islamic tradition, they also had been in Christianity and Judaism and that recent holy wars are not religious related and are more politically based.