our catalog. If we own it in physical form, it is in our catalog, whether it is an encyclopedia, movie, anatomy kit, novel, 5th grade textbook... There's a lot in our catalog that is online too, for example e-books.
Library collections being the complicated, and sometimes admittedly messy, things that they are, we realize that people can easily have questions about what we have, and you are welcome to ask questions at anytime! (Pictured here is a "re-purposed" card catalog from a fun post in this blog.)