The Singularity of Shakespeare: And Other Essays

The Poet's Companion: A Guide to the Pleasures of Writing Poetry

The Voyage to Illyria: A New Study of Shakespeare

Shakespeare as Collaborator

The Ode Less Travelled: Unlocking the Poet Within

Shakespeare's Tragic Sequence

Measure for Measure: The New Oxford Shakespeare

The Comedy of Manners

The First Part of King Henry IV: Edition 2

Shakespeare's Sonnets

The Complete Poetry of Walt Whitman: Leaves of Grass (1855 & 1892) + Old Age Echoes + Uncollected and Rejected Poems

The Sources of Shakespeare's Plays

Spiritual Shakespeares

The Lusiads

Shakespeare After All

How to Teach Your Children Shakespeare

The Merchant of Venice Thrift Study Edition

Julius Caesar Thrift Study Edition