These two documents are useful:
Are you self-teaching? I highly recommend new style textbooks instead of old modular textbooks.
Assuming you are an international candidate doing EDEXCEL international A level then Maths AS comprises C1, C2 and your choice of S1 or M1 or if you want to do the somewhat harder Pure Maths A level instead you could choose F1.
Can u describe the names of the books pls
I suggest you read the specification to see what unit combinations as possible.
In my opinion the best books for an independent candidate are this series, 1 book for each unit.