Authentic Spanish books for our bilingual babes

We are setting the foundation for our son to thrive in both languages.   I like to research and read through books before purchasing. I look for specific things when looking over the books. Are the pictures detailed? Can he connect the words to the picture? Are the words grammatically correct? If each page has one word, is the correct article in front of it? Does the story make sense? Who is the author/publisher? Asking myself questions like this help me decide whether it’s worth the investment.  I recently found out about this company in Puerto Rico. They are having a sale on children’s books. They have some great choices in books for children of all ages.. Click the link and buy!