Cosmetology Careers Unlimited College of Hair Skin and Nails students can sell (ISBN# ) written by and receive a check, along with a free pre-paid shipping label. Once you have sent in (ISBN# ), your Cosmetology Careers Unlimited College of Hair Skin and Nails textbook will be processed and your check will be sent out to you within a matter days. You can also sell other Cosmetology Careers Unlimited College of Hair Skin and Nails textbooks, published by and written by and receive checks.