New England Public Radio is airing a series of special live interviews on the station's Spanish-language program, Tertulia, in honor of National Hispanic Heritage Month. Host Raquel Obregon will be joined in the studio each week by special guests including:

Sept. 30:
Manuel Frau Ramos, editor of
El Sol Latino.
Oct. 7: Ilan Stavans, Lewis-Sebring Professor in Latin American and Latino Culture and Five College Fortieth Anniversary Professor at Amherst College.
Oct. 14: Mari Castañeda, associate professor of Communication (right), and Marcos A.