Bookbyte.com / Total scam
Unfortunately this is a very shady website which accepts books from unwary sellers and then refuses to honor the written contract to pay them the agreed upon amount.
After receiving no answer from them in over a month I emailed them and they said I sent them a different book than the one described, and they want me to pay them to get my book back.
Here is the email from them.
"Hello and thank you for contacting us. We have received your order; however you entered the ISBN for the student edition, which we are purchasing, but instead you sent us in an Annotated Instructorâ��s Copy, which has all the answers in the book. For this reason, your order has been rejected and is sitting on a shelf. If you would like the book back, please contact us at the number below to pay $5.95 for the return shipping."