There has been data ("2018: 8”x10” 12 Month Daily Planner (2018 Daily, Weekly and Monthly Planner, Agenda, Organizer and Calendar) - ISBN-13 978-1-9780-5231-4") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Thu Dec 26 16:29:13 2019, so the data displayed here has been removed .