MDCAT (Medical and Dental Colleges Admission Test) preparation books can be helpful for students who are preparing for the exam. These books often contain comprehensive review materials, practice questions, and sample tests that can help students to assess their knowledge and skills, identify areas of weakness, and focus their studies more effectively.

However, it’s important to note that simply relying on MDCAT preparation books may not be sufficient to achieve a high score on the exam. Students should also attend classes, participate in group study sessions, seek guidance from their teachers, and practice test-taking strategies to improve their chances of success.