which Chemistry book is better {HELP :( }

[menma122]

Hey all so im confused ....which book explains more and put it in a good way cuz there is no time left and the books that i want is ::
http://www.nelsonthornes.com/igcse/chemistry/
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OR
http://books.google.com.om/books?id=wL2cAAAACAAJ&source=gbs_similarbooks
but version 2
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or any book you recommend me with?
and thanks alot !!!