A "free workbook" refers to a book or document that you can get without having to pay any money. It could be used for activities, learning, or as a guide to help you complete tasks or exercises. Full definition
They often offer free workbooks for the life of the adoption. (thoughtco.com)
The Nonprofit Technology Network (NTEN) has teamed up with nonprofit social media expert Debra Askanase to develop three free workbooks designed to help mission - driven organizations develop and implement a social media program for their organization. (maddiesfund.org)
Click here for the free workbook... and then go watch the videos (all or pick and choose). (flippingfifty.com)