Nextbook is a nonprofit, Jewish organization founded in 2003 by Elaine "Mem" Bernstein’s Keren Keshet Foundation to promote Jewish literacy and support Jewish literature, culture and ideas. The organization sponsors public lectures, commissions books on Jewish topics through Schocken Books, and publishes an online magazine, Tablet Magazine. Wikipedia*
On the C-SPAN Networks:
Nextbook has hosted 1 event in the C-SPAN Video Library; the first program was a 2006 Speech.