Contains books shelved by Derrida in his Studio, an addition to the house that served as Derrida's principal work environment from the time it was built in 2001 up to his death in 2004. Books are represented here as inventoried in 2011. Also includes books not inventoried in 2011 (hence presumably not shelved in the Studio at the time) but located in the Studio at the time of packing the Library for shipment to Princeton University Library.

Consists of the correspondence of Alfred Marshall Mayer, his son Alfred Goldsborough Mayer, and Alpheus Hyatt with individuals such as Carl Barus, Anton Julius Carlson, and Charles Eugene Delauney, as well as others.

This series consists of several legal documents, such as wills, deeds, mortgage, and certification of members of the Tipping family.