Not sure if these have been posted here before but these books are fabulous and really give some great advice! No matter how long you have been breeding they are a great resource and I highly recommend them! You can buy them on target.com for a very reasonable price.
Both are written by Myra Savant Harris
http://www.myrasavantharris.com/index.html Puppy Intensive Care...A Breeder's Guide to Care of Newborn Puppies Canine Reproduction and Whelping...A Dog Breeder's Guide
She also does seminars and here is a link to her schedule.
http://www.myrasavantharris.com/schedule.html