1. A method of publishing a work of literature comprising; storing a published installment of the work of literature on a first computer being coupled to a network, the work of literature containing a plurality of keywords including all unique words in file Work of literature; freely transmitting the published installment of the work of literature to other computers on the network in response to display requests from the other computers; receiving a first purchase request for a keyword in the published installment of the work of literature from a second computer via the network reserving the key word by the first computer in response to the first purchase request and issuing payment instructions having a predetermined payment time limit via the network to the second computer; when verification of payment for the keyword according to the first purchase request is received within the predetermined payment time limit; updating the published installment of the work of literature by the first computer to contain an indication that the keyword has been purchased for every appearance of the key word in the published installment in the work of literature; when verification of payment for the keyword according to the first purchase request is not received within the predetermined payment time limit, expiring the reservation of the keyword by the first computer; calculating a price for each keyword in the published installment of the work of literature based on a number of times each keyword appears in published installments of the work of literature at the time of purchase without taking into account how many times each keyword may appear in later published installments of the work of literature; and updating the published installment with a new installment by the first computer, the updated published installment containing indications for all keywords sold prior to adding the new installment to the work of literature at no additional monetary cost to purchasers of the keywords.