At-Tus'aiyyat by Hafidh Ibn al-'Attar (44 Hadiths)

Tusā‘īyāt Ibn al-‘Aṭṭār or an-Nawawi’s summary written by Ibn al-Attar, who is the companion of Imam an-Nawawi in which he collected 44 Hadiths with a nine narration of Isnad between him and the Prophet, may Allah’s peace and blessing be upon him. They have nine narrators in the chain of narration, which is the highest form of the chain of narration. He finished the book with some tales and reminders, as was usually done by Hadith Authenticators.

Very nice edition with annotations and Takhrij of Sheikh Mashhur Al-Salman.