Do you ever update your works?

Yes. Several of my eBooks made it to their third edition, and many have had one or more minor revisions along the way even if they haven't been updated to a full new edition. 

What's the difference between a revision and a new edition? 

  • A new edition means I've added substantial new material or made substantive changes to what's in the book. This is often because of a significant firmware update or an additional model change (e.g. D3 changes to D3s). New editions are identified by the first number in the version ID: 3.00 would be the initial third edition.
  • A revision generally only corrects errors or rewords passages people found confusing. Identified by the second number in the version ID: 3.01 would be the second revision of the third edition.

With electronic distribution of my books, my new (2022) policies on updating are these:

  • I provide all updates (new editions and revisions) free of charge. An automated email is sent to all purchasers of the original with a new link for the update. Please look in your spam/junk folder if your email provider polices for automated messages. If for some reason you don't get these emails or let their time limit on download expire, you can send me an email. Because I'm a one-man operation and have to prioritize my time, I generally only send out new links once every week or two, so be patient.
Looking for other photographic information? Check out our other Web sites:
DSLRS: dslrbodies.com | mirrorless: sansmirror.com | general/technique: bythom.com | film SLR: filmbodies.com

text and images © 2022 Thom Hogan — All Rights Reserved
Follow us on Twitter: @bythom, hashtags #bythom, #zsystemuser