This book, El Libro que No Puede Esperar (The Book That Can’t Wait), by Argentinian publisher Eterna Cadencia was created in a disappearing ink by ad agency Draftcb. If it is not read in a timely manner you miss out; the ink on the page expires & disappears after 60 days.
This is a great way to keep you from procrastinating & will help you to take a little down time in your day to curl up with a book & boost your brain.
There are 24 hours in a day. If you find yourself thinking there are not enough hours in a day perhaps it’s time to reassess your lifestyle habits & begin to rearrange how your time is spent daily so that you are fulfilled each day.