I notice you're asking for a PDF download of The Age of Innocence by David Hamilton, which appears to be a confusion of two different things:

The Age of Innocence: A Timeless Classic by Edith Wharton

The novel’s title is deeply ironic. The society of 1870s New York prides itself on moral purity, yet Wharton reveals its hypocrisy at every turn. Characters obsess over who attends which dinner party, how a widow dresses, or whether a divorced woman can be received in polite company. True innocence would imply unawareness of evil, but this tribe is hyperaware — they simply pretend not to see. When Ellen Olenska returns from Europe, separated from her abusive husband, the Archers and Van der Luydens do not condemn the abuse; they condemn the scandal of leaving. Their "innocence" is a protective shield against any uncomfortable truth.

1. "The Age of Innocence" is a famous novel by Edith Wharton (1920), not David Hamilton.
2. David Hamilton was a photographer known for soft-focus, often controversial images of young girls, but he did not write a book by that title.