How can I record the authors and titles in an anthology in CLZ?
You can add multiple authors to a book entry:
Tap on the entry, then tap on “Edit”
Now find the Author box, and you can just add as many authors as you like.
Want a list in the book?
If you really wish to make a list of all titles/authors in the anthology, you could use the plot/notes field.
Or create a box set:
Alternatively you could enter each title/author as a loose separate book, and then give them all the same box set title via Edit Book.