Only Some Images Imported From Card — Can’t Find the Rest in Library

I have 25 pictures on my card, but I only have time to edit 10 of them. I highlight my images, click the box in the upper left corner, go to the bottom right, and import. I  see / edit those 10 and then go back to the Library to see the remaining 15 images, but they're not seen. I looked but can't find them. Do I remove/ reinsert my card?   Would appreciate any suggestions, TY.