TextBookHub allows you to enrich your textbooks with commentary and other annotations via four features: highlighting, bookmarking, adding comments, and adding scribbles.

Instructors can further enrich textbooks through the use of overlays. Overlays are links to extra learning content.  They are visible on the page via an icon and can be clicked to display their content.

Learn More About Annotations and Overlays

Add Bookmarks

Add Comments

Add Highlights

Add or Erase Scribbles

Overlays