Loretta Jackson and Vickie Britton are a sisters co-authoring team. Loretta lives in Junction City, Kansas, and Vickie in Hutchinson, Kansas. The sisters, authors of over forty novels, have traveled to each setting used in their books. They love wandering through old ruins and viewing relics from paThe Mayan Mask of Death, set in Central America, is the first in the Arla Vaughn Pre-Columbian Treasure Series. Their second Arla Vaughn novel, The Lost City of the Condor, centers around the thst cultures. Because of this, archaeology has provided a background for much of their work. They are authors of the Ardis Cole Mystery Series, the Jeff McQuede Mystery Series, and numerous single titles.
Their Arla Vaughn novel Lost City of the Condor, a 2013 Reader's Favorite finalist in adventure, is set in Peru.