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- Stefanie Gamarra, Author -

Stefanie Gamarra, full-time project manager, part-time marshmallow tree cultivator, has officially added 'children's book author' to her list of LinkedIn titles. While originally from Germany, she now calls the US home and peppers her debut children's book, 'How to Grow a Marshmallow Tree,' with her unique blend of transatlantic charm and humor. 

She finds her greatest critics (and inspiration) in her two little ones, whose laughs and sticky marshmallow-covered kisses are the only literary recognition she's after.

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- Mark Bertran, Illustrator -

Mark is a Dominican-American graphic designer and illustrator, currently based in the Dominican Republic. He specializes in children and young adult books as well as comics. His work is digital with a strong inclination to the use of textures to achieve a hand-rendered look. After working as a graphic and web designer for more than 10 years in the NYC-NJ area he decided to explore illustration and all the possibilities it offers. Check out his portfolio.

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