When does bedtime get easier?

battybtags

DD is in (yet another) a phase where bedtime is like the end of the world. She fights us over everything....she wants "one more book" (after we already read 3-4), screams when we get her sleep sack on, doesn't want to rock or go in her crib-putting her in there leads to a huge scream and meltdown. Tonight we started her bedtime routine around 745 and didn't get her in bed until 9....she dragged things out so bad. I'm sure it's a phase because she did this before, but when it happens every day for a week, it makes you want to rip your hair out!