Blood Moon Visible Sunday, May 15th

This weekend, get ready for a total lunar eclipse! The eclipse takes place the night of May 15th and ends early in the morning on May 16th. Most readers in North America will be able to see a total or partial eclipse.
Check to see where and when you can view the 2022 Blood Moon
Tips for photographing a lunar eclipse
If you want to photograph the total lunar eclipse, you’ll want to be prepared. Read my article How to Photograph a Lunar Eclipse for all the tricks you’ll need to capture this celestial event, including lenses and camera settings.
I bought the Night Sky Handbook and am having trouble downloading it to my iPad Pro any suggestions?