3 hours?? and only on the web?? I think I used at least 6 books, and probably spent about 15 hours!!
O.K., I kept getting sidetracked reading the books, and not researching.....
Finally had to give up and make a few guesses, so I could get on with the cookie baking and fudge making!

But you're right, it was a lot of fun!! Good Luck!