Here goes...

1. Action Comics (starring Superman)
2. Detective Comics (starring Batman)
3. Wonder Woman
4. Green Lantern (starring Hal & featuring John)
5. Flash
6. Black Lightning
7. Aquaman
8. Green Arrow (starring Ollie & featuring Black Canary)
9. Justice League
10. The Titans
11. House of Secrets (featuring magical characters)
12. DC Comics Presents (featuring various DCU heroes)