Assalaamu Alaikum wa Rahmatullaahi wa Barakaatuhu !, 1. Please refer me good books (easily available) on Jannat & Jahannum, their nyamaths, descriptions etc, reading of such book should give us an illusion that we are enjoying the same, and at the same time increases our eiman, 2. Also refer me good books on dawah which help in inviting people to do tabligh in the lights of QURAN AND HADITH. Jazakumullah
Answer
(Fatwa: 56/56=M/1429)
For Jannah and Jahannam, you can study these books: Jannat ke Haseen Manazir, Jahannam ke Khaufnak Manazir, Dozakh ka khatka.
For rules and regulation of Dawah and Tabligh, study: Dini Dawat ke Qurani Usool (Hadhrat Qari Tayyib Sahib), Usool-e-Tabligh (Hadhrat Maulana Masihullah Sahib) and Dawat-o-Tabligh ke Rahnuma Usool (ifadat of Hadhrat Thanvi, compiled by Mufti Zaid Mazahiri Nadwi).
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband