New days, editions for Napa Valley Register

The four-section editions — Tuesday, Thursday, Saturday — will go to customers via U.S. Mail. New sections will include local, business and opinion; national and international; sports; and lifestyle. E-editions will appear seven days a week.

Lee’s other area publications include the weekly St. Helena Star and digital Weekly Calistogan and American Canyon Eagle.

Sonoma Media Investments’ neighboring Press Democrat in Santa Rosa has added to its Napa County coverage with reporters and correspondents, Executive editor Rick Green writes.