Shoe Question? Please Help!!?

A friend of mine was given a pair of boots as a gift from a friend. The brand is Passport. She absolutely loves these boots. The only problem is she can't find more of them. She has asked her friend where she bought them but she won't give her a straight answer, I think she got them off ebay. I checked on ebay and they have a couple pair on there but nothing in her size. She really wants another pair and I would love to get them for her for Christmas.So does anyone know of any retailer that carries this brand???? It can be an online retailer or a store.