Share 'Non-dairy truffles'

I've been experimenting at home making non-dairy truffles with no added sugar for my friends. I've pretty much settled on one reliable recipe, but now I want to expand and up my game! Can anyone recommend books or other resources to learn more recipes for non-dairy and/or no added sugar truffles and chocolate candies? All the books I've seen are pretty heavy on the dairy, and I'm incredibly lacto…