There's not much more I can say about this book that isn't described just as well in the About section of its website.
There's an audio version, that Matt reads. And the paper version (there's also a Kindle version, I think)
I've been reading Matt's blog since Maddy was about 6 months old. I don't know him personally, but I feel so proud of him, nonetheless. Get to know this man and his daughter (and Brooke). They truly are people worth knowing.
Also, you can donate to the foundation he started to honor his late wife, Liz. The Liz Logelin Foundation