I’m thinking of a book intended to teach C++ —- not a reference book. It would have been in print and available in Barnes and Noble in the US in the summer of 1996. Softcover, and the cover may have been yellow. The book worked through a series of examples over 800 (? maybe) pages focused on building a text editor.
Ring any bells?
[1]: https://i.ebayimg.com/images/g/fUwAAOSwOA5fohoY/s-l400.jpg
I guess @tjr is right, if we consider its size consist of 832 pages.