Books by Doris Drucker

Doris Drucker was born in Cologne, Germany, and studied law and economics at the London School of Economics, Kiel University, and Frankfurt University. After her arrival in the United States, she received an M.S. in physics from Fairleigh Dickinson University and conducted scientific market research as an independent contractor for several decades. In 1996, she founded RSQ a company to manufacture and market a voice volume monitor invented by herself and a partner. A board member of several nonprofit organizations, she now lives in California.