Hello!
I’ve just come across a selection of recipe books called ‘World Community Cookbooks’. There are two which may fit with your search particularly - ‘More with Less’ and ‘Simply in Season’. (I’ve bought ‘Extending the Table’ which is full of world-wide recipes). I saw them at Greenbelt festival and I’ve just googled them - they’re available direct and on Amazon.
A more mainstream recommendation - Jamie at home - cook your way to the good life. The recipes are listed according to season and there are some lovely ones in it (Curried Cauliflower Fritters aren’t the healthiest, being deep-fried, but they’re sensational with tomato ketchup to dip in…). It has info about growing your own too. I find books like his inspiring to get a feeling for foods that go together then making the most of whatever’s available without sticking to recipes.
Hope that’s helpful!