I’m kind of new to Shi’ism, and while I’m convinced of the legitimacy of the Imams based of the Quran I know I need to know more about history. I’m looking for some in-depth secular books, but I would look to find any books by Islamic scholars on the times after the Prophet (s) death. Hoping if you had any recommendations

I recommend the following books:

https://www.al-islam.org/person/baqir-shareef-al-qurashi

https://www.al-islam.org/when-power-and-piety-collide-sayyid-moustafa-al-qazwini

https://www.al-islam.org/prohibition-recording-hadith-causes-and-effects-sayyid-ali-al-shahristani/introduction