Getting 'owner' bean in redbean php

Question

Say I have

$book = R::dispense( 'book' );

$page = R::dispense( 'page' );
R::store($page);

$book->ownPage[] = $page;
R::store($book);

Given a 'page' bean is it possible find its owning book other than executing some SQL where I look for the book_id property of the page on the book table?

something like:

$page->owningBook();

Currently I use this code:

    $owningBook = R::load('book', $page->book_id);

Answer 1

I believe, and I am 90% sure on this, you can just do:

$page->book->_______

I use something similar in my code:

$companys->ownEmployees=array($employee);

Then when I view the employee by itself I use:

$company=$employee->company;

Give it a shot and let me know.

Edit: 100% Thanks!