Isabel Estrada, Ph.D., is an author and speaker with an extensive background in music and education. Today we celebrate her recently-published picture own-voices book, La Mariachi (Sleeping Bear Press, 2023), and talk about rerouting her original hope of becoming an opera singer to her dream-come-true publishing journey.

Mel Rosenberg is a professor emeritus of microbiology (Tel Aviv University) who fell in love with children's books as a small child and now writes his own. He is co-founder of Ourboox, a web platform with some 260,000 ebooks that allows anyone to create and share flipbooks comprising text, pictures and videos.

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