Eduline Aamod Hindi Vyakaran Class  9 is a comprehensive Hindi grammar (व्याकरण) reference and practice book published by Eduline Publishers. It is written in Hindi language and follows the CBSE/NEP‑aligned curriculum for Class 9 grammar topics. The book covers core grammatical concepts, rules, and examples — such as संज्ञा, सर्वनाम, क्रिया, विशेषण, संधि–समास, विराम चिन्ह, मुहावरे, लोकोक्तियाँ, शब्द‑निर्माण, and more — with clear explanations and exercises to help students strengthen their understanding of Hindi grammar and improve writing and communication skills.