This is a set of G-certification textbooks and practice questions. I used these two books for the recent exam (2025#6) and successfully passed on the first try. There is some minor wear and tear, but no writing inside. I believe there are no noticeable stains, but there may be some overlooked imperfections. Please understand that these are used items before purchasing. ◽️Textbook Title: [Amazon.co.jp Limited] Deep Learning G-certification (Generalist) Strongest Pass Textbook [2nd Edition] [Thorough Explanation + High-Quality Questions + Mock Exam (PDF)] (DL Bonus: "This Will Be on the Exam!" Pass Cheat Sheet) ◽️Question Book Title: Deep Learning G-certification (Generalist) Strongest Pass Question Book [2nd Edition] [Ultimate 332 Questions + 2 Mock Exams (PDF)] (Straight Pass Series) Thank you.