<human>: Hi, this is my first reddit submission, I'm excited.
I ordered a textbook for $84 from half.com January 14 and I have not received the book yet. I contacted the seller February 1 after receiving two books from half.com and two books from chegg that were ordered after I ordered the textbook in question. I have used half.com to order my textbooks before (I'm a sophomore in college) but I have not had any problems until right now. So I guess the big question is what would be the best course of action? I would like my money back but I also really need the book to study (it's an upper-division GE course).

Can you give me the gist of the text in a nutshell?
<bot>: Textbook ordered from half.com on Jan. 14 has not arrived. What should I do to either get my money back or have the seller send the book? Textbook was $84.