The real question is : What is your networking background? Are you a working professional IT guy sysadmin/netadmin or is this somethinig new to you and more like a hobby?
Books are good if you already understand networking fundamentals and have real world experience, else they will be a waste of money for you.
If you need a book to solve a network issue, it is because some fundamental knowledge isn’t mastered yet. Better make a network diagram of your current setup and exlain to others what you want to do. You might get a reply from a network pro that could explain what you should do and how. Else, well, you will have to experiment by yourself (by reading books and building labs) and then try it on your network.