CHAPTER 7: Rapid Web Development with Grails 353When you click the Edit button, you will see that two books are available, as illustrated in Figure 7 -3 9.
You can select both books and click the Update button.
Figure 7-39. Edit Author screen
In this way, you can add the books for all the authors you have created. Now when you go to the
Book List screen and click one of the Book Title links, the Show Book screen is displayed with the
name of all the authors for that book, as illustrated in Figure 7-40.