On each individual book page, I can see two images of the front cover of the book. Is it possible to show only one, or to show the back cover as well?

For example, if I try to delete a user, it won’t let me, I get:

Fatal error: Uncaught Error: Call to undefined function add_user_to_blog() in /hermes/walnacweb05/walnacweb05am/b836/moo.drmichaelegan/westshorepress/wp-content/themes/author-portfolio/functions.php:210 Stack trace: #0 /hermes/walnacweb05/walnacweb05am/b836/moo.drmichaelegan/westshorepress/wp-settings.php(611): include() #1 /hermes/walnacweb05/walnacweb05am/b836/moo.drmichaelegan/westshorepress/wp-config.php(96): require_once('/hermes/walnacw...') #2 /hermes/walnacweb05/walnacweb05am/b836/moo.drmichaelegan/westshorepress/wp-load.php(50): require_once('/hermes/walnacw...') #3 /hermes/walnacweb05/walnacweb05am/b836/moo.drmichaelegan/westshorepress/wp-admin/admin.php(34): require_once('/hermes/walnacw...') #4 /hermes/walnacweb05/walnacweb05am/b836/moo.drmichaelegan/westshorepress/wp-admin/users.php(11): require_once('/hermes/walnacw...') #5 {main} thrown in /hermes/walnacweb05/walnacweb05am/b836/moo.drmichaelegan/westshorepress/wp-content/themes/author-portfolio/functions.php on line 210

How to get the buy button to show using single book shortcode? The link is set on the book settings.

Your theme description shows a book with a long description. However, the shortcodes you give only show one description type, and that is for the short description. How do we show the long one using the shortcode?

Also, how can we put the book image on the right?

In the shortcode for a book page, you need to plug in the “book_id” – where is that? Is it the same as the slug? I tried that, and the book didn’t show. There’s no place to set an id when creating a book entry.

Also, PLEASE create some written documentation! The videos are almost no help.

Is it possible to change the default currency in this theme?

Trying to use this book author theme where I can type in the title of the book and my name as the author