The Admission Test Series prepares students for entrance examinations into college, graduate and professional school as well as candidates for professional certification and licensure. The California High School Proficiency Examination Passbook® prepares you by sharpening the skills and abilities necessary to succeed on your upcoming exam. It provides hundreds of questions and answers (with detailed solutions) in the areas that will likely be covered on your upcoming exam, including but not limited to:reading comprehension; written expression; mathematics; graphs, charts and tables; and more.