The previous page is sending you to https://www.vitalsource.com/products/the-google-calendar-handbook-everything-you-need-james-jacobson-v9781489186751?duration=perpetual&srsltid=AfmBOorPpWlwNnTr_JOFgomEN9Kro0xXGEi6rl4EsBZ-7dgYDZMeMxn5398.

 If you do not want to visit that page, you can return to the previous page.