We have a book out, Recognising Common British bumblebees. It costs just 0.99US$. It includes:
The book is made for the Kindle as there are many colour photographs, but if you don't have a Kindle Fire you can download one of the free apps for your device from Amazon.
Smith, L. (2014). Characteristics of the insect orders. Amazon. Characteristics of the insect orders with drawings and photographs to help you understand the differences between the different types of insect, and identify which order an insect is in, as well as fast facts about each insect order, and links to web pages with more detailed information. Many orders have separate sections about the life cycle of the insect as well as its habitat requirements, and fossil history.
This book costs 0.99US$, or the equivalent in your currency, and is available for Kindle and other e-readers.