ANSWER:

This is a good book. You can also read one of the best in seerah which is ‘Raheeq ul Makhtoom’ (Sealed Nectar) by Sheikh Safi-ur-Rahman al-Mubarkpuri. 

Is the book ” al seerah al nabawiyya” by ibn kathir reliable to read seerah of the prophet salla Allahu Alaihi wa sallam, or what would u recommend?