I need you to write an eBook titled: Deep Trench Vegetable Gardening System (a step by guide for home garderners). I have developed the draft content of the book and the role of the freelancer will be to fine tune/edit the content so that it best suits vegetable home gardeners and other farmers in the European and American settings. Approximated to be 40-50 pages. The freelancer should therefore have background practical knowledge in home gardening vegetable production and the different backyard farming systems. Knowledge of the deep trench system will be an added advantage. The offer for the job is 30 US dollars. Payment will be by debit card and a deposit will be availed upon approval of freelancer. Balance will be paid when project is 100% done and approved. The freelancer is expected to submit finished book within a period of 2-3 weeks or else.