Book

[Jaws]

I know this question has probably been asked one hundred times but it's close to Christmas and I need ideas now. What in everyone's opinion is the best book for successfully keeping a larger sps tank? I have a 90G tank full of fish and corals that I'll be transfering into a 180G in the next few months. I almost have all the equipment I need but would like a guide with instruction and tips to help me maintain it as good as possible.