The Pimsleur Approach Spanish Levels I & II Gold Edition is a comprehensive audio CD study guide designed for language teaching. Published by Simon & Schuster in 2010, this collection offers a structured approach to learning Spanish through a series of audio lessons. Created by Pimsleur, the author, this box set is a valuable resource for individuals looking to improve their Spanish language skills in a convenient and effective manner. The Gold Edition adds a touch of exclusivity to the series, making it a desirable choice for language enthusiasts.