Introduction.

Tragedies of the 1559 edition.

Prefaces to the 1559 edition.

Tragedies added in the edition of 1563.

Preface to the second part of the 1563 edition.

Tragedies added in the edition of 1578.

Tragedies added in the edition of 1587.

Appendices: A. Description of the Huntington Library copies of the texts. B. Indexes showing the arrangement of the tragedies in the various editions. C. Collation of Ms. 364 in St. John's College, Cambridge, with Sackville's "Induction" and tragedy 22. D. Collation of poems in Harleian ms. 2252 with tragedies 31 and 32.