There has been data ("2018 Monthly Planner: Academic Planner - 12 Month (2018 Planner) - Calendar Schedule Organizer: 2018 Monthly Planner (Volume 2)") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Mon Dec 23 21:44:48 2019, so the data displayed here has been removed .