Follow Share Adultbrain. Publishing This is the page of Adultbrain. Publishing on 24symbols. Here you can see and read its books. 1 bookshelf 1 book Most read Most popular Add this book to bookshelf Add book Book added to the bookshelf Ok Something went wrong and the book couldn't be added to the bookshelf. Please try again later. Ok The Maxims of Ptahhotep - The Oldest Book in the World Ptahhotep
