- William Shakespeare's Sonnet Philosophy Volume 2: A line by line analysis of the 154 individual sonnets using the Sonnet philosophy as the basis for their meaning
- William Shakespeare's Sonnet Philosophy, Volume 1: How Shakespeare structured his nature-based philosophy into the Sonnets before he published them in 1609
- William Shakespeare's Sonnet Philosophy, Volume 3: An analysis of individual plays and poems to show that the Sonnet philosophy is the basis for their meaning
- Shakespeare & Mature Love: how to get from nature to love in Shakespeare
- Shakespeare's Philosophy Illustrated - Quaternary teaching aids: Charts and diagrams plus an illustrated essay to facilitate the appreciation of Shakespeare's nature-based philosophy