Gary Friedman is renown for ebooks that combine technical insights, remarkable thoroughness, and an easy-to-read style. He's currently working on a book for the APS-C Sony A6600 and A6100 cameras, and you can order one at a discount!
You are buying a 3-file bundle, consisting of a .pdf file (readable everywhere), an .azw3 file (for your Kindle), and an .epub file (for all other e-readers). The full-color.pdf file will be available first, followed by the other two, and print versions. Estimated completion date is mid-February, 2020.
Pre-order now and tell your friends about it, too!