book on nikaah

Q: I recently got married alhamdulillaah. Please share some ways to keep one's husband happy?

Q:

1. How many farz, wajibaat and sunnat are there in nikah?

2. Which month, day is better for marriage according to Islam?

3. Is there any dua to get a pious, kind, helpful, caring, loving and best mannered girl in nikah?

4. Please inform me about some books regarding nikaah in Islam.