Designing the Internet of Things, written by Adrian McEwen and Hakim Cassimally, published by Wiley in Dec 2013.
Review:
This book is suitable for IoT product developers and engineers. It is one of the earliest book that gave IoT product design and development a well-rounded intrduction. The focus of the book is on the "Thing" side. It has 11 chapters and about 330 pages with an Amazon rating of 4 stars. It is priced at US$20.