How to get book content on to Roll20

Hey everyone!  I'm new to Roll20 and need help! I have just purchased Storm Kings Thunder and will be playing through it with my friends. I really want to utilize all the maps and content in the book with Roll20 - currently I have a projector set up so my players can see maps and images. The issue I have is since I just have the physical book I don't have all the maps and set up I need for Roll20 and I don't want to purchase all the content again since I've already got it! What is the best way to play modules, get maps, and other content set up on roll20 when I already have a physical copy? Thanks for the help.

Copying the images from the book and uploading them to your own account is pretty much the only way. You may be able to find some free to use assets that can work as well.

There is this guy named Cody on Youtube who has a channel called "Taking20".  He has a video which will show you how to put your books into roll20.  WARNING this is a lot of work.  So its either putting in the time or just buying it from the Roll20 store.

Thanks!