Brett L. Markham is an author and a small-scale farmer known predominantly for his book "Mini Farming: Self-Sufficiency on 1/4 Acre." His work emphasizes methods for maximizing food production in limited spaces through a combination of traditional farming techniques and modern technology. Markham's approach appeals to those interested in self-sufficiency, organic gardening, and reducing their carbon footprint. He provides practical advice on a range of topics, from growing organic produce to raising chickens and preserving harvests. Markham's writing targets individuals aiming to reduce their dependence on purchased food, regardless of whether they live in urban, suburban, or rural settings.