Hi @koben-1,
By default, the “Genesis Author Pro” plugin only shows the books ordered by their published date and time.
They are shown in descending order, where the most recent one would show first.
You’ll find the option to adjust published date at right-hand column on each book’s edit screen, just under the heading “Publish”.
( “Published” field should not be confused with the “Publication Date” and both are shown in this screenshot: https://nimb.ws/K3OoZA )
This arrangement provides most flexibility because book page’s published date is not shown to visitors on front-end, but only book’s publication date is visible. Site owners can edit it anytime to re-adjust book order, without remaking/re-adding them.
There is an edit link to adjust book page’s published date and time, as shown in another screenshot: https://nimb.ws/IBT7hy
To show books grouped or ordered by any different criteria, custom page template will be needed.