Huw Richards is a permaculturalist and bestselling author based in mid-west Wales. His YouTube channel has over 890,000 subscribers and over 100 million views. Huw has written five books with DK- Veg in One Bed (2019), Grow Food For Free (2020), The Vegetable Grower's Handbook (2022), The Self-Sufficiency Garden, and The Permaculture Garden (2025). Sam Cooper is a chef who shares videos using homegrown produce with over 500,000 Instagram followers as @chef.sam.black. Sam is a bestselling author, having written the In the Kitchen chapter of The Self-Sufficiency Garden (2024) and published his own title The Fermentation Kitchen with DK (2024).