I read the Sentence Correction Strategy guide (third edition) from cover to cover, and I think that an important rule about possessive nouns is missing.
This rule is that possessive nouns such as David's can only be the antecedents of possessive pronouns, such as his.
Here is an example from GMAT Prep:
In addition of her work on the Miocene hominid fossil record, Mary Leakey's contributions to archeology include her discovery of the earliest direct evidence of hominid activity and her painstaking documentation of East African paintings.
Possessives are mentioned on page 82 and 102 of the Sentence Correction Strategy guide (third edition), but this rules is not explained anywhere. Has this rule been added in the fourth edition?