Carlos E. Perez the self-proclaimed The Mozart of Authors is an alumnus of the Electrical Engineering Department at California State U., Los Angeles. He considers The Keys to STEM and Beyond to be his most creative research masterpiece in engineering pedagogy because it compiles years of research which includes methodologies such as: how to achieve engineering ABET criteria in electrical engineering courses, as well as how to achieve all levels of the Bloom s Taxonomy Plus. Additionally, such masterpiece was designed in a five dimensions concept; a creative concept that today s books lack of. Without a doubt, The Keys to STEM and Beyond composes the tempo for new generations of authors to write books: a paradigm shift in how books are written. Carlos has received many honors and recognitions for his community work, including recognition as a community leader by the City of Los Angeles, California U.S., the honor to dissertate his work at The Harvard Faculty Lounge, granted official representation of the University of El Salvador and its College of Engineering, and was appointed as Distinguished Citizen of El Salvador 2004 by COFECA in California, U.S. Carlos received his B.S. and M.S. degrees from California State U., Los Angeles in Electrical Engineering and a certificate of expertise in Circuits and Electronics from MITx through edX. He worked for five years at Lockheed Martin and Raytheon as a software engineer designing, developing, and implementing innovative digital signal processing algorithms in the area of Synthetic Aperture Radar. He is currently an adjunct professor at Los Angeles City College.