Soledad Romero was born in Barcelona, Spain. She studied graphic design at Llotja Advanced School of Art and Design, and for more than 10 years she worked as a designer and creative in advertising. Following her passion for books, she gave up advertising and founded her own publishing house, where she published crazy magazines and books. To this day, Soledad is dedicated to writing, editing, and designing children?s books. Visit her website at or follow her on Instagram @soledadromeromarino. Mariona Cabassa studied illustration at the Massana School in Barcelona, Spain, and received a postgraduate degree in illustration and engraving at the École des Arts Decoratifs in Strasbourg. Throughout her career she has published more than 80 illustrated books around the world. Mariona has worked in the press and in advertising and has participated in different group and solo exhibitions. For some time, she has also been tattooing, creating large painted and embroidered pieces on fabric, teaching classes in different art and design schools in Barcelona, and running her own illustration and creativity workshops for female artists. She likes photography and walks and is learning to play the cello. Visit her website at or follow her on Instagram @theinvisiblecircle.

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