Databases by Type: Dissertations & Theses

ProQuest Dissertations & Theses (PQDT) Global is the world's most comprehensive collection of dissertations and theses from around the world, offering millions of works from thousands of universities. Each year hundreds of thousands of works are added. Full-text coverage spans from 1743 to the present, with citation coverage dating back to 1637.

Search Digital WPI for electronic files of completed WPI graduate theses & dissertations from 2004 to present (and selected earlier works).

Search over 4,000,000 electronic theses and dissertations contained in the NDLTD archive.

OpenDissertations.org is a collaboration between EBSCO and BiblioLabs that brings an innovative approach to increasing traffic and discoverability of ETD research.

This new collaboration extends the work started in 2014, when EBSCO and the H.W. Wilson Foundation created American Doctoral Dissertations which contained indexing from the H.W. Wilson print publication, Doctoral Dissertations Accepted by American Universities, 1933-1955. In 2015, the H.W. Wilson Foundation agreed to support the expansion of the scope of the American Doctoral Dissertations database to include records for dissertations and theses from 1955 to the present.

Search keywords, authors, or titles to find complete citation information for many theses and dissertations completed in North America and Europe since 1861. Request items through WPI's ILLiad Interlibrary loan service.

Catalog of books and other materials in libraries worldwide.