Ebook+Readers

Ebook collections (subscription or purchase):

 * ACLS Humanitites Ebooks - subscription($450); unlimited concurrent users; contemporary and old titles. Recommended.
 * Ebrary - Proquest; unlimited simultaneous multi-user access; annual subscription and patron driven acquisition model.
 * Electronic Book Library (EBL) - Used by Cushing Academy; patron driven acquisition; pay as you use as a loan or you can buy if used enough or just buy. Set up fee ($2000 - $4000)
 * Jstor products coming out in 2012

Free ebooks: Project Guttenberg, Open Library, Internet Archive, librivox.org (for audio)