The Usborne Book of Growing Food (Spiral bound)

This title is in the same series as 'Gardening for Beginners', but it's exclusively about growing edible plants, from fruit and vegetables to mustard and cress, sprouting beans and edible flowers. As with the previous book, everything is grown in containers and many of the projects can be grown on a windowsill or small balcony, so you don't need a garden.