I recently discovered this site called Vegan Bean. Run by two very vegan people from San Fransisco, this site is a quick online source for everything vegan - recipes, films, food reviews and various vegan news items.
And their special section on Why Be Vegan? isn't another FAQ for wannabe vegans. Rather, with it's videos from behind the scenes in animal farms, it acts as a strong reminder on why being and staying vegan would make the world a better place.
Vegan Bean is less like a guide book and more like an an online magazine where you can read new and interesting information from the vegan world.