abeeson20 is right about the squarefoot garden book. I got one myself and tried it. The only drawback I had with squarefoot gardening is you just about have to water most every day and like now with really dry weather you would need to water twice a day sometimes. So I kind of combined 3 types of gardening this year and so far it is working great..I use raised beds (just like square foot except mine are 10-14 inches deep) then I bought the book , Lasagna gardening, So I made my raised beds longer but kept 4 ft wide. , I already had **** Raymonds book, The joy of Gardening from long ago, he teaches "wide row " gardening...So I have the pleasure of all 3 types. I built 4 beds 4ft x 50ft, 3 beds 4ftx12ft and 3 beds 4ft x 20ft, I am now in the process of building a bed 38 ftx 36inches wide. So all beds are raised beds like squarefoot , except mine are deeper and built the lasagna style. then the beds being 4ft wide I can do the wide row gardening. Maybe I can post pictures later. But I had to build raise beds for my soil is so hard and poor.
Errol