hmmm...the only Struts book that I own is the first edition of "Programming Jakarta Struts". Yea, maybe not a great beginner book and it is rather light on examples but I find that it can answer most of my Struts questions.
I only skimmed through the e-book referenced in that
thread but it does look like a well written and complete book.
Honestly the best thing that you can do to learn Struts it to learn about HTTP, HTML, and
JSP (and maybe the basics of
Servlets). Until I started to understand these underlying technology Struts seemed like a magic box.
- Brent