Having gone to such lengths to spread my love for Adobe Digital Editions, I thought it might be helpful to point you to some free PDF’s to try on it.
The eBooks are nicely formatted and download smoothly. They’ll play in Adobe Digital Editions, so might be great to add to your library and they read in Acrobat if browser reading is your thing. Familiar public domain titles, but excellent for advanced or novice eReaders.
Planetpdf.com is the place to go for PDF news and tips, advances and free PDF creator software.