I listened to Kimmel's book on tape instead of reading it, so I don't know how different it was. It did strike me as a "catch the vision of grace in parenting" sort of thing, rather than a down-and-dirty-nitty-gritty handbook.
But I've found that a lot of the parenting books with how-to's are so easy for parents to take as a formula--and children aren't formulaic! So, I think it is GOOD to start with idea-books even though I know with toddlers I wanted the how-to books!
For me, with toddlers and preschoolers, it was important to remember these things. . .

Love and attachment. I want my children to feel loved, not just know they are loved. A lot of daily caring for, snuggling, and nurturing is important. Not just for little ones, of course--but it is a big part of early childhood.

I want them to know that they are God's children. Family worship, worship at church, praying throughout the day. . . Eventually this leads to helping my children see the sin in their lives and pointing them to Christ who has died on the cross for their sin. Even their small, childish sins.

I want them to keep them safe, and help them learn to be safe. This one is a biggie for toddlers, don't you think? It's an area where it is important to be very alert as parents as well as teach our children. And this is where a lot of books advocate punitive ideas--spank kids to keep them from running into the road and such.

I want to understand child development and teach them according to where they are developmentally. I've so often seen toddlers who are slow in hearing and responding be punished because they weren't "obeying right away," when it was more an issue of brain myelination and would be more appropriate to repeat or move and help a toddler. Toddlers and preschoolers need a lot of repetition, a lot of consistency, clear boundaries, routine. All these things can be done with grace and respect.

I want to let go of
making my children obey, and instead focus on
helping my children obey. Making my children obey, in my experience, is based in fear. It leads me to be harsh. Helping my children obey comes alongside them, and reminds me and them that we all need God's help.