Virtual Reality for Beginners! is a basic, but comprehensive introduction to Virtual Reality, covering topics such as the history and development of Virtual Reality, current VR hardware and software, 360° cameras and a basic analysis of the VR industry.
The book goes into a fair amount of detail with regards to currently available VR headsets, covering everything from the Google Cardboard to the Oculus Rift and HTC Vive. It provides a detailed breakdown of each product, giving a good amount of detail on the specifications and features of each as well as available software. This does provide an interesting read, however because so much focus is placed on current hardware this will result in the book becoming outdated very quickly.
All the information in this book can be sourced online, however I found the book to be an interesting, well written quick read which was also inexpensive. Given this I would still recommend this book to anyone interested in VR, who currently has very limited knowledge on the topic.