Does anybody know how 2 turn my book in2 a movie

do you mean like an amature homemade movie or a real movie that plays in the theaters? if you mean amature movie I can help u. I make lots of ammature movies out of books. so first when you finish the book you need to write a script (the whole book is not going to be in the movie.) you need to decide which parts are neccicary to be in the movie and which parts are not really important to the understanding of the movie. then you need to make sure you have someone to play every character that is going to be in the movie and you also need someone to film it and someone to direct it. I assume you will be the one directing it. then once you get all the film captured you will nedd to upload it to your computer and edit it on any editing software. the more professional you want it to look the more expensive the softwhere will get. I recomend that you get sony vegas pro because personally it works the best and is easy to use. but if its not in your budget to buy a software then most windows computers have windows movie maker on them. I have used this before and it works fine for just the basic editing. so I hope this helps! :D