Hi there,
I've been writing for over 4 years, and I've written a few how-to guide. The most relevant, as per your description, would perhaps be a short ebook I wrote on the subject of Kubotan usage. I'd be happy to send you the .docx file if you message me.
Let me know the subject of the booklet, the approximate word count you're looking for (rounded off to the nearest thousand), and any stylistic or other instructions you might have. I'll be happy to prepare an outline and/or a short sample for you, if you think we can work together.
One more little thing - the price quoted isn't final. I charge per word, and the price quoted is for approximately 6-7K words, assuming a whole lot of research isn't required. I also do not provide pictures. Thought I should mention this here in the spirit of transparency.
Thanks,
Priya