Professor Cecilia Liu 
O'Neill: Long Day¡¦s Journey into Night
- PBS On-Line--Long Day's Journey into Night (A whole database filled with loads of information, from the background to the interviews and looks on the work)
- Long Day's Journey into Night--A Curtain Up Review
- Resources and Links for Research on Long Day's Journey into Night (provided with a lot of other links)
- To see more links--click here
O'Neill: The Emperor Jones
- Eugene O'Neill: The Emperor Jones (written and compiled by Professor Cecilia H.C.Liu)
- Michael Hinden's The Emperor Jone's O'Neill, Nietzshe, and the American Past
- Patrick Nolen's "The Emperor Jones: A Jungian View of the Origin of Fear in the Black Race
- Stephen Watt's The Formless Fear" of O'Neill's Emperor and Tennyson's King
