I recently purchased the book, "The Home-Based Bookstore" by Steve Weber and found it to be an amazing business opportunity idea. I have loved books all my life and have even considered opening a bookstore or comic shop. While this book does not mention anything about opening a comic shop, the model could be applied with ease. This book tells you how to find books to sell, grade them, organize your inventory, and shipping. It also goes into customer service and feedback which is very important. If you have always wanted your own business and be your own boss, then I highly recommend giving this book a try.