This script is very useful for Book companies,Publishing companies and even authors.They can add Book Titles for each customer or publisher and manage the sales of their books.There are 5 different sales possibilities for each Book. 1.Book store sales 2.Internet Sales 3.Offline Sales 4.Ebook Sales 5.Merchandise Sales .The admin can specify Book Format 1) Paperback 2)HardCover 3)CD/Cassette 4)Large Print .A book can have Title,Publisher,ISBN,Description,retail price,writer price,royalties,Copies onhand,Copies ordered,Customer Reorders,Remain stock,Direct sales,internet sales,... A powerful search has been added.Customers can contact administrator and vice versa.Stats of total books.