Charlotte McGary is a technical writer and programmer for a major technology company. Her background is in math, physics, and computer science. She also serves as an adjunct instructor at a community college, for which she created a series of primers on HTML and SQL. Previously, she worked for ten years as a programmer contracted to NASA, dividing her time between NASA's Langley and Ames Research Centers. In her not-so-spare time, Charlotte reads sci-fi, watches Anime, plays online games, and worries about the fate of Schrodinger's cat.
Sharon Faiola-Petersen is a marketing copywriter who holds degrees in public relations and journalism. She has worked as a marketing communications professional and administrator for many respected private corporations and educational institutions, including Stanford University, the University of Washington, and Bastyr University. Her writing is greatly influenced by her international travels and by a fascination with ancient cultures, metaphysics, and the body-mind-spirit connection.