I also liked the books mentioned by SFA and Northstar. Parenting is such a minefield of emotions and struggles. I think I also read a book called "Parenting the Spirited Child" (I'm not at at home now- can't check the bookshelf).
I think it is important to find techniques that both parents can work with- it is critical to be a united front. (this is something we still struggle with - though our kids are much older - my husband feels he has to help them with everything- thus preventing them from the emotional turmoil of failure..I could go on and on about this....)
Pick your battles, don't get into negotiations. It's hard work - parenting.
(((Limewave)))
"You can't get what you want till you know what you want." Joe Jackson
2006 Cannondale Feminine/Ultegra/Jett
2012 Trek Speed Concept 9.5/Ultegra/saddle TBD