Agustín Moreto's "Del Santo Christo de Cabrilla," 1670. Photo by Pete Smith.

Cataloging of the approximately 14,000 titles in the Texas collection of comedias sueltas at the Harry Ransom Center is well underway, funded by a grant received from the Council on Library and Information Resources, Cataloging Hidden Special Collections and Archives program. Appropriately named, this program seeks to support “libraries, archives, and museums that hold millions of items of potentially substantive intellectual value that are unknown and inaccessible to scholars.”

The suelta collection is not a recent acquisition. The first batch arrived in 1925 with a purchase from Professor Clifford M. Montgomery, Professor of Spanish and Portuguese at The University of Texas at Austin. Several other sets of sueltas constituting the bulk…