Please tell me if reading durood-e-jamilaa and other durood like that from punj soorah and other durood books is okay? please elaborate with example.

Duaa Jameela, Ganjul Arsh, etc. are Du'as prescribed by pious people. The Du'as are not from the Qur'an and Hadith verbatim. It is important that Du'as of such nature must be checked before print, i.e. the wordings are correct - sometimes due to repeated printing by different printers, there may occur a misprint.

and Allah Ta'ala Knows Best

Mufti Ebrahim Desai