Grandpa Hays's book series, Guides for a Successful Life

This is a set of three books aimed at a person in secondary school who is crystallizing his or her views on the big questions of life. It is for people who have decided to take control of their beliefs and life. It assumes the reader has an open mind, and is not committed to a particular system of beliefs. I'll include a link here to the publisher's product page for each when available.