Shakespeare's Sources: Comedies and Tragedies

The Voyage to Illyria: A New Study of Shakespeare

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

Shakespeare's Sonnets

The Ode Less Travelled: Unlocking the Poet Within

Shakespeare's Tragic Sequence

The Comedy of Manners

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

Shakespeare as Collaborator

The First Part of King Henry IV: Edition 2

The Flowers of Evil

The Lusiads

Spiritual Shakespeares

Measure for Measure: The New Oxford Shakespeare

Shakespeare's Dark Lady: The Lost Story of Aemilia Bassano Lanyer

How to Teach Your Children Shakespeare

Letters to a Young Poet