Callan Method Student's Books - Title: Callan Method Student's Book 2 - Stage: Stage 2 - Lessons: Lessons 10-24 - Title: Callan Method Student's Book 3 - Stage: Stage 3 - Lessons: Lessons 25-40 No notes or markings. The sides have some yellowing, like an old book. Please see the third photo. Overall, it's in good condition. Purchased in July 2023, from the official store.