Handbook of Neonatal Intensive Care by Gerald Merenstein and Sandra Garner
Check out the thread titled Recommended reading for NICU or something like that. It is on the 2nd or 3rd page, but gives a lot of good resources. I have the book "Preeemies" and although it is written for parents it is very easy to understand. I read it when I first started NICU and it also helped me to communicate with thh parents more. It is also listed in that thread. I would post the link to the thread, but I don't know how.
IMHO means In My Humble Opinion

Well, guess premrns and I were posting at the same time!