The American Philatelic Society (APS) recently named Mark Kellner as its new chief content officer effective Jan. 7.
In this role, Kellner will be responsible for editing the APS’ monthly journal, The American Philatelist, as well as the quarterly journal of the American Philatelic Research Library, Philatelic Literature Review.
He replaces Martin Miller, who began as the APS’ chief content officer in October 2017 but will be taking on a new role within the society.
Kellner previously worked as an enterprise reporter for the Utah-based Deseret News after spending more than 20 years as a contributor and columnist for The Washington Times. In the 1990s, he was also the editor of PC Portables Magazine and has authored three books, including one in the “For Dummies” series and a 1996 book entitled God on the Internet.