For books, there are still big chains like Barnes & Noble, Booksamillion, etc. https://www.barnesandnoble.com/ https://www.barnesandnoble.com/ https://www.boo

For books, there are still big chains like Barnes & Noble, Booksamillion, etc. https://www.barnesandnoble.com/ https://www.barnesandnoble.com/ https://www.booksamillion.com/ https://www.booksamillion.com/ And speciality ones like Alibris, AbeBooks, etc. https://www.abebooks.com/ https://www.abebooks.com/ https://www.alibris.com/ https://www.alibris.com/ Plenty of options besides Amazon.