For a complete description of Volume 1 (Introduction), Volume 2 (Advanced Concepts) and Volume 3 (Databases and Files), please see my App Inventor 2 e-books page where you can view the table of contents, download a sample chapter, and find links where you can obtain these ebooks online at Amazon, Google Play, Kobo Books and so on.
- Volume 3 covers TinyDB, TinyWebDB, Fusion Tables, Files and exchanging data with CSV format files.
Volume 3 is a big e-book – 322 pages long, says Amazon’s page counter.
Volume 3 is now available at
Links to all 3 books are available here.
My Guide to 3D Photography e-book is available from: