Okay, I've been very politely waiting for others to post in here, but I wanted to throw this out there before Xmas. I created this book years ago as an encouragement for other parents wanting to take their kids backpacking. It's sort of for the kids (it is, after all, an ABC), but it's also for the parents, because you get to see how rewarding it can be!
You can get it fastest from Amazon, but if you order through my web page you get a signed copy. Mention these Forums when you contact me and you get it for $10, postage paid to the US.
ETA: I have just added a Paypal button to my site, just for this book, as an experiment.