This is a tutorial on Windows Programming by Rainer Döbele. For me, it was the first one that flattened the learning curve for this topic. It's geared mainly towards C, but if you have any C or C++ experience at all it will make sense to you.
I haven't been able to get in contact with the author. It's a shame because this is rather old, and I'm wondering if he has a newer copy.
I thought I had lost this because I couldn't find it anywhere on my computer or disks. I broke down and searched the net until I found a copy that may as well have been murdered. I had to edit HTML remove crap from the top and bottoms of the documents. And it was missing files, links were broken, etc. It was in sad shape. But then a miracle while spring cleaning ... I found a zip disk with it on it! A clean, unmolested copy which is what you see now.
I have only edited a single line in all these HTML files and that was to fix a broken image (file was lower-case, img src was upper-case). There are some problems with the documents, though, that I haven't fixed. For one thing a lot of the example files (source, headers, resource files, etc.) have links that say "Back to <somewhere>", but they don't go back to where they say. You can work around these things, though, and the menu on the left makes it a piece of cake to jump to various spots in the documents quickly.