Search bar brings no result, but book has been entered

There were about four books I searched for just now that didn't show up in my Tiny Cat results, but when I added them to the catalogue, I discovered they had already been entered. Now when I search for those titles (in Tiny Cat), some of them DO turn up, but not all. Eg. Singer of the Bush is one title that still yield no results, but are definitely in my catalogue. Is there an explanation for (or, way to fix) this? (I've tried searching on a laptop as well as a phone)

Singer of the Bush

I suspect that it has to do with collections. Singer and The Last Mutiny are both only in Your Books, and don't show in your TinyCat. What collections are set to show in TinyCat?

>1 livingbookslibraries: >2 MarthaJeanne: is correct. You haven't chosen "Your library" to be a part of your TinyCat catalog in your settings: https://www.librarycat.org/admin/settings/general. You'll either want to change the Collections your missing book/s are in, or change the Collection/s you're including in your TinyCat. Hope this helps!

Many thanks!