Shakespeare and the English Romantic Imagination
Shakespearean Constitutions: Politics, Theatre, Criticism 1730–1830
Romantic Ecology: Wordsworth and the Environmental Tradition
Shakespeare and Ovid
Shakespeare: An Illustrated Stage History (co-editor)
The Genius of Shakespeare
The Cure for Love
The Song of the Earth
John Clare: A Biography
Soul of the Age: The Life, Mind and World of William Shakespeare
English Literature: A Very Short Introduction
The Public Value of the Humanities (editor)
Shakespeare Staging the World (with Dora Thornton)