CFA 2023 schweser notes and curriculum program guide available as combo for level 1/2/3
You can buy any level which ever is needed for you
LEVEL 1 Schweser notes – 5 books Curriculum – 6 volume
LEVEL 2 Schweser notes – 5 books Curriculum – 6 volume
LEVEL 3 Schweser notes – 5 books Curriculum – 6 volume DM for any queries