The internet archive's open library will also link to Standard Ebooks (and Gutenberg and a few others) if a version exists of a book you are looking at e.g.:

https://openlibrary.org/books/OL37044523M/The_Woodlanders

If a book is still in copyright, chances are you’ll find it there as well.

Scans suck though, even a badly OCR’ed EPUB is way better.