• First go To Your Space , In Mod "Edit My Space"
• Second Add A New Entry.
• Title for the entry ? Well if You Want can be: My E-book, Virtual Book, Or i dont know.....

In That new entry Type, a Sign     Like > Sign My BOOK< And Add some text.

• now, publish your entry.
• go to your space in mod "Edit my space"
• and find your publish Entry.
• Now Click on "PERMALINK" and copy the link

• add a new Custom list, if you want, or Add a new element in a old one list.

like this:

Name: My E-book

Link: Copy Here the permalink.

Comment: Sign My Book.

  And Well DOnE!

You Got IT!