Extreme noob here, so please bear with me.
I just got my Kindle Touch 2 days ago and have never really "played" with a Kindle before to understand the nuances.
I've created a few collections so my home screen is fairly clear. However, now one of the collections is crazy chaotic. Like everybody, I'm sure, I downloaded tons of the classics that are free from Amazon, but many authors have a LOT of book titles. I'd really love to create a sub-collection within that collection just for the author.
Is it possible to create collections within collections? Something like the directory structure on your computer? One level collections seem very limiting.