That's a hard one,

considering that I've read thousands upon thousands of books. I've never thought of any title as being "life changing," but that the reading of so many broad, diverse things has.

And I think that anything "life changing" would probably be highly personal, and might not be for anyone else.

The earliest "life changing" book I can remember was when my 4th grade teacher read My Side of the Mountain to us. I bought it from our book order when it came around, and have had a copy of it for almost 5 decades now.

It was life-changing because it was the first time I recognized myself. It resonated like a tibetan singing bowl in my soul. I wanted to BE Sam Gribley. I wanted to leave behind my life and live in a tree, alone and uninterrupted by human interaction. While I loved the book, I was horrified when his family found him in the end, moved to the mountain, and started to "civilize" it, making him move back into a house.

It was the first clue to who I was, and who I am: a Lone Wolf, an introvert, who craves solitude like air.

Another? The Bible. I picked it up when I was 16 to read because I was tired of being made to feel inferior by new people in my life because I hadn't been raised "Christian." I read it straight through, beginning to end, twice. I compared it to what I heard being said in the church I was pressured to attend, by the pastor and the attendees. I noted the contradictions in the Bible itself, and between what it said and what was being taught in the church, and how the church members lived their lives. Then I left it behind. I still have a copy on the shelf somewhere, along with my Boomer Bible and other similarly blasphemous versions.

Those 2 Bible readings added greatly to my background knowledge in understanding and negotiating western culture, traditions, idioms, etc.. It also sparked a life-long interest in comparative religion, a study in which I've amateurishly dabbled.

There are plenty more, but not for this post. The time spent sorting through memories of books read is well worth it, though, and will probably continue as I move on with the day.