Amazon
www.amazon.com

 

Apple iBooks
www.apple.com

 

Barnes and Noble
www.barnesandnoble.com

 

Walmart
www.walmart.com

 

Books A Million
www.BooksAMillion.com

 

BookShop
www.BookShop.org

 

Christian Bookstore
www.Christianbookstore.com

 

 

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Servicio al cliente de Editorial Vida y Grupo Nelson:
Correo electrónico: internationalcc@harpercollins.com