The Amazon Fulfilment Centre prepares for Black Friday this year in Hemel Hempstead, England. Black Friday has now surpassed Cyber Monday as Amazon.co.uk's busiest day.
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Shoppers Manuel Orellano, middle, with his daughter Marcela, left, and her son Manuel, 6, shop for children's clothing at JCPenney at Glendale Galleria shopping mall in Glendale, Calif, on Friday.
Festivalgoers browse for books during the Miami Book Fair International. PBS will provide live coverage of the fair's events over the course of three days this year.
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