There has been data ("2018 Monthly Planner: Weekly And Monthly Planner - 12 Month (Jan 2018 - Dec 2018) - (Weekly Planner): 2018 Monthly Planner (Volume 1)") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Mon Dec 23 21:44:43 2019, so the data displayed here has been removed .