Be sure to access West Academic Study Aids Subscription online for the electronic versions of all of West's study aids including Hornbooks, Nutshells and Outlines. You can also listen to lectures from West's two audio study aids series, Sum and Substance and Law School Legends by streaming them from the West Academic site. Aspen Learning Library also offers an audio study aid series, In Other Words in their Online Study Aid Library.

And check out Quimbee for access to case briefs, outlines, videos, practice tests with answer explanations and other tools. 

Legal research and writing guides, examples, instructions and short how-to videos are available on Bloomberg Law.  Registration is required.