Book making and editing plugin or product

Hi everyone I am using WordPress SG and need advise or help on either a plugin or product that is compatible with WordPress..free or paid plugins that we could use to take a story template and then dynamically place user uploaded content in places.

We are doing a charity website to help children through trauma and what to upload a book making program that can do following…we will create therapy books for people to view, if they like a particular book, they need to be able to upload their personalised information in a section of our site and this must then populate with current therapy book and personalise it for them.

Need a book program/plugin that will be compatible with wordpress – Thanks