You missed the best book for SC which is Manhattan SC. Start your SC with this one. Make sure you know grasp all the fundamentals.
CR and RC: I am yet to start these hence I am not in a position to comment. but, after OG11
is done, do 1000SC, 1000RC and 1000CR.
basic things: While doing all the questions from above, maintain the error log
and review it every other week. Try to understand the questions you got wrong. The questions you got right might have different explanaiton; these are important to review and learn from as well.