This is a new 5 volume set on evidence, not the 5th ed. of Wigmore, which takes an entirely new approach to the subject matter. Available through Westlaw.
Courtroom Criminal Evidence
by
Lederer, Frederic
Available through LexisNexis.
Handbook of Federal Evidence
by
Graham, Michael
Available through Westlaw.
Electronic Discovery: Law and Practice
by
Cohen, Adam
Available through Westlaw.
Weinstein's Federal Evidence: Discovering and Admitting Computer Based Evidence