The book contains detailed theory, basic exercises with detailed solutions, multiple-choice questions (Topic A of the Panhellenic exams), open-ended questions (Topic B of the Panhellenic exams), and exercises and problems to solve. It includes review exercises modeled after the exercises and problems of Topics C and D of the Panhellenic exams. At the end of the book, there are answers to the questions and detailed solutions to the exercises.