eBook writer needed

I need a users guide to passing a drug test written. Guessing it wouldnt be much more than 30-40pages. It was a experiment I did with a friend, which I documented. I need someone who has written more on scientific research based material. This user guide is more scientific based, rather than mere suggestion. I have the chapter outlines, preface and brief introduction pre-written to give you a direction of the book. I will send the files in a personal message to the writer I feel is fit for the job. Thanks> Please no spam. If I feel that you are spam, I will not respond to you. My Budget is $100.00