Adding photos to a Saved Book in Book Module
I started creating a book in the Book Module and before finishing clicked on Create A Saved Book. The Book ("curated_bk_wc") was based on the Collection which is shown above it in the screenshot below, whch has a total of 311 photos. At some point I got up to do something and when I came back to my computer, the Saved Book only had 33 photos in it (I am quite certain it was initially showing all of the photos in the Collection it was based upon). The photos in the Saved Book are a mix of photos in the Book and others from the Collection not in the Book. Why is the Saved Book showing this asssortment of photos and not some other and how can I add other photos not among the 33 in the Saved Book Collection but in the "all_photographs..." Collection it is based upon? Thanks.

