The classic book we recently republished, The Elements of Wood Ship Construction, after being approved by the Amazon Kindle Content Team on February 14, 2022 under the content guidelines for “public domain” books, was suddenly blocked on March 20, 2022 by the Amazon Kindle Content Team because we did not have the “exclusive right to publish” the book.
The tl;dr version is: Nearly all of the book links on the site will no longer work. There are hundreds of them across the many pages we have, so it will take some time to remove them all. We apologize for the inconvenience.