In my country, people here recite Fatihah on the graves, and recites Qul's (last 3 surahs), and do tasbeeh, and they say we do this so the rewards goes to the dead, i know reciting fatihah is bid'ah, but the rest is also bid'ah Also is "Ahkam al-Janaiz wa Bida'uha" this book good to know about this?

Ustadh AbdulAziz al-Haqqan

The books if Al Imam Al Albani are without a doubt beneficial and important.