We've just published a Software Testing book for people studying for the ISTQB Foundation Exam. According to the ISTQB ([url removed, login to view]) there are 40,000 people a year sitting all certifications provided by the organisation. The book can be bought on our website [url removed, login to view] via this direct URL [url removed, login to view] and is called "What is Software Testing?".
The book is available for sale at $27USD. As payment to you we will give you 50% of the sale price of each book sold and we are open to discount sales ideas, for discount sales we will give you 25% of the sale price.
We are also looking for a person that can play an integral role in developing sales over the long-term, so there is potential for more income that this initial project.