I ordered these bookcases. Imagine my surprise when my order arrived from Bush, with Bush bookcases instead of Pernell. I called customer services, and was told that Bush was just the shipper. However, the cartons say "Bush" and the directions say "Bush" and the phone number to call if I have trouble assembling the bookcases says "Bush". I won't buy from Wayfair again. The bookcases look the same, but I don't know if the shelves support up to 50 pounds, which is why I chose the Pernell bookcases.