This last trip I discovered making an e book too, using blurb.ca (just as an example which worked well for me).
I actually keep a working written journal on the road, nothing fancy, then update to my blog when I can, and this time used that material later on to create an e book. That way I had the impressions of places etc... written down.
So now I have a hardcover coffee table book of my photos and thoughts as well as the blogsite. I'm pretty sure Ill be doing this for my trips now on.