I read all of them when I was younger and enjoyed them, although Little Women is the only one I've gone back to re-read. My favorite book of hers was always An Old Fashioned Girl - I'd recommend checking it out. It still contains a lot of moral lessons but is a bit less explicitly "Christian" if I remember correctly. I always felt like the romances in Little Women felt a bit forced, like the girls grew up a bit too fast and just had to end up with someone. An Old Fashioned Girl is, IMO, a bit better paced on the growing up and growing into romance side. Eight Cousins is also delightful but I was not a fan of the sequel.