Using the set of mark-up tools in Adobe Reader, you can draw on and mark-up an enhanced e-booK.

In order to access the mark-up tools for an enhanced e-book simply select Show Comment & Markup Toolbar from the Comments menu.

From this toolbar you will have access to a variety of mark-up tools:

Pencil Tool:

The Pencil tool allows you to draw freely in different colors and line widths on any area of an enhanced e-book.

Object Tools:

Object tools that include a cloud, arrow, line, square, and circle allow you to draw shapes to highlight any area of an enhanced e-book.

Callout Tool:

The Callout tool allows you to create comments or notes in an enhanced e-book.

Adobe Reader also allows you to print an e-book with your mark-ups. From the Print window simply select Comment and Forms/Document and Markups.