I've just signed up with DailyLit, a free service that sends me excerpts from classic and contemporary literature every morning.
Here's how it works:
After registering with your BlackBerry email address, you specify the work you want to receive excerpts from, as well as the time and frequency you want to receive this material via your BlackBerry.
Then, at the time you have chosen, you'll receive an email on your BlackBerry from DailyLit, advising you that the day's selection is in your BlackBerry email Inbox:
Click on that message and text from your selection will appear on your BlackBerry screen:
Totally free and pretty cool, I gotta say.