From Thompson, Geoff. (1994). Collins Cobuild English Guides: Reporting. p. 179.
The author does this by showing that she has read as many as possible of the books and articles that have already been written about the subject.
I can understand the meaning of this sentence,but fail to take the grammatical usage of "as many as possible" and the following "of".
If "many" is an adjective, how to take the following "of"?
If "many" is a pronoun, how to take the "as" ahead? As I know, the first "as" is an adverb,so can not modify a pronoun.
Or,"as many as possible" being an adverbial modifies "read of":
The author does this by showing that she has read [as many as possible] of the books and articles that have already been written about the subject. ?