Congrats Stu.
Even though my wife had 2 children from last marriage, when it was our turn we found the following author to be an absolute godsend. from reading one of herbooks on routine, we turned a baby that that seemed to cry most of the day & night, around within 24 hrs to a bay that was happy & was sleeping 16 hrs a day
I call her books the Bible
(I think we had one called the "contented baby")