My family shares a house with my mother. My sister came when no one was home and stole large boxes of baseball cards worth thousands. What can I do?

My wife and I moved back to Toledo, Ohio from Missouri a little over a year ago to care for my father. It took all we had to relocate and we spent almost six months caring for him until the cancer took him. My sister, who lives across the street, played little to no role in his care and has been extremely hateful to my wife and I. While we were in the hospital giving birth to our premature son, she came over the house without permission from me or my mother (who now owns the house) and removed multiple large boxes of baseball cards that were mostly mine. They are priceless to me and I don't know what legal options I have. This is not the first time she's stolen from me. I did not notice the theft until two weeks later since they were stored in an attic. My mother can verify that my sister had no permission to take them from the house. She was only supposed to be there to pick up a bed she owned. What are my legal options and what kind of charges can I press?