As indicated, there is already a post on this. This is an organization that expects some money to change hands, so I am therefore duplicating that other thread:
In the interests of full disclosure: This is an organization that charges money. Whether PDFs are useful to you will have to be your decision.
"Our goal is to provide Free public access for a month to 2 Million eBooks. During the rest of the year you may continue to download your selection of about 500,000 PDF eBooks by joining the World Public Library. Annual membership is only $8.95 per year."
“How to Write the First 3 Paragraphs of YOUR Indie Novel” - by Max Waxwelp1) Always write 3 sentences of exposition; 2) now create some dialogue, preferably no more than 2 sentences; and 3) make certain the dialogue is either inane or humorous. Example:
“Bob, I did not know you wore yellow suspenders,” Sally remarked.
“Gee, Sally, those are not suspenders. I am wearing yellow underwear today,” Bob revealed.
The dialogue above will help produce at least 100 more pages of dialogue.