The following is a list of e-book collections, with direct links and information.
|E-Books platform||Content||Special restrictions||Notes|
|Springer e-Books||No restrictions besides normal copyright.||Springer e-Books are available as PDF chapters with no DRM (Digital Rights Management) software attached. Colorado Alliance consortial subscription. As of summer 2019, CC has not purchased older e-books or some specialized collections.|
|ProQuest EbookCentral||Users must create a login.||Patron-driven purchasing program from the Colorado Alliance. Search the library catalog to gain access to books by certain academic publishers.|
|EBSCO eBook Collection (formerly NetLibrary)||Checkout model.||A collection of NetLibrary books, now hosted on EBSCO. These books were published mostly between 1990-2003, and many are outdated.|
|ECCO: Eighteenth Century Collections Online||No restrictions besides normal copyright.||Digitized copies of every significant English-language and foreign-language title printed in Great Britain during the eighteenth century, along with thousands of important works from the Americas. Includes ECCO Part II. Gale database, CRL deal.|
|EEBO: Early English Books Online||No restrictions besides normal copyright.||Contains the full text of over 100,000 English books, pamphlets, and more, from the first book published in English through the age of Spenser and Shakespeare, 1475-1700. From Chadwyck/ProQuest.|
|Oxford Scholarship Online||No restrictions besides normal copyright.||2012 imprints only from Oxford University Press. Deal through the Colorado Alliance.|