A great way to get more of your own books read is to incorporate them into your children's nighttime story time. Some of my favorite books over the last few years have been ones that were bedtime reading.
We are now reading the above. It is an adult book about taking risks, getting uncomfortable, failing, and fully participating in life. My youngest is 9 and not only gets it, but gets really excited by the message and paraphrases it back to me. We call him mini Mama Scout.
I think this concept can extend into other realms. What about a serious current science book or something by Malcolm Gladwell? Maybe a memoir or an old field guide (we like Jean-Henri Fabre).
Scan your shelves or visit the library and see what sparks your interest. If you are moved by the text, your children will be too.