A Westport promoter of authors and books has launched a weekly radio-talk show on a Greenwich station, hosting authors and discussing their books.

Meryl L. Moss's "Book Bistro" is aired Wednesdays from 9:30 to 10 a.m. on WGCH-AM, 1490.

She is president of Meryl L. Moss Media Relations, a publicity, marketing and business development firm created in 1993 to promote books, authors and businesses.

The show features fiction and non-fiction authors. In addition to the AM broadcast, it streams on BookTrib.com.