/diy/ - Do It Yourself

I have a bunch of driveway concrete and some areas that had some really shitty terace work with cinderblocks and I'm contemplating a dry stone retainer with the concrete
are there any books or resources you know if that can help?
I'm thinking a thick single stack but because of the height (about 1 foot) I'm wondering how to make it strong and what thickness it should be
the tall walls I read about seem to be double stacked and most other methods are for tall walls and I don't see good ways to adapt the methods for a wall that will be around 3 layers
mostly looking for help with making sure it won't start bowing out like the cinderblocks after 10 years

any advice is apreciated