Hillgartner works as the editorial director and creative writer for Gateway Learning Company. He and his wife for 20 years have been writing under the pen name of Jahnna N. Malcolm.
TWENTY YEARS BEFORE SHOCKING THE WORLD IN LOS ANGELES IN 1947 AS “THE BLACK DAHLIA AVENGER” DID GEORGE HODEL TERRORIZE CALIFORNIA BY COMMITTING SOME OF ITS MOST INFAMOUS CRIMES AND SERIAL MURDERS? From the Introduction: In writing George Hill Hodel: ...[SEE MORE]