I: Duccio di Buoninsegna.- II: The School of Duccio.- III: Simone Martini and Donato.- Chap t e r IV: The immediate Followers of Simone Martini.- V: The Lorenzetti.- VI: The minor Masters of the later XIV century.- VII: The minor Masters of the end of the XIV century.- Appendix: The Sienese Miniaturists.- Additions and corrections.- Indices.Springer Book Archives