Liber librorum. Its structure, limitations, and purpose. A friendly communication to a reluctant sceptic This book, "Liber librorum", by Henry Dunn, is a replication of a book originally published before 1867. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.