Launch An Internet Millionaire's Secret Formula To Sell Almost Anything Online, Build A Business You Love, And Live The Life Of Your Dreams Slight discoloration on the sides due to age. There are no markings inside the pages. Bulk purchases are welcome! If there are any defects in the product, please contact us and we will handle it until the end. (Such as non-delivery, different from the description or images, or a missing book) Please refer to the profile for information about the seller, shipping, returns, and refunds. Thank you very much m(_ _)m