Literary Criticism:
- Shaffer, Peter (Drama Criticism)
- Shaffer, Peter (Vol. 5) (Contemporary Literary Criticism)
- Shaffer, Peter (Vol. 14) (Contemporary Literary Criticism)
- Shaffer, Peter (Vol. 18) (Contemporary Literary Criticism)
Videohound Movie Retriever:
Encyclopedia:
- Shaffer, Peter Levin (The Oxford Companion to English Literature)
- Amadeus (The Oxford Dictionary of Plays)
Calendar of Literary Facts:
- Peter Shaffer publishes Amadeus
- The Antoinette Perry Award (Tony) Award for Best Play is awarded to Amadeus by Peter Shaffer
- The Antoinette Perry Award (Tony) for Best Play is awarded to Equus by Peter Shaffer
- Peter Shaffer's Equus is produced
- Peter Shaffer publishes Sleuth
- Peter Shaffer is born