About the Author nCynthia Pfirrmann, M.S., Roswell, NJ n Cynthia currently teaches Anatomy & Physiology and Biology at a Junior/Senior elective level, with academic course averaging 70-80 students per school year at Scotch Plains-Fanwood High School in Scotch Plains, New Jersey. She has also published other books with Barrons, such as the E-Z Way Series and The New Jersey Biology Competency Test. nAbout the Publisher n In the 1930s, Manuel H. Barron opened a bookstore in Brooklyn, New York. n n People from the community asked Mr. Barron about books that might be available to help their children study for the New York State Regents exams. After realizing there wasnt anything available, Mr. Barron created his own study guides. n n 80 years later, Barrons has helped millions of people prepare for their next step.n