Secretos en la nieve (Snowbound Secrets)

The award-winning author Virginia Kroll was born in Buffalo, New York. She has written dozens of picture books for young readers as well as hundreds of magazine pieces, has established herself as a versatile and prolific writer since beginning her career in 1992. So plentiful is Kroll's imagination and output that she writes under two pseudonyms as a way of diffusing concern over her immense productivity. Her subject matter ranges from domestic tales of sisters, to multiracial and multicultural topics, to the environment and religion.

Nívola Uyá is a Spanish award-winning illustrator and visual artist, with a degree in Environmental Sciences. She loves nature as much as illustration and, whenever possible, combines both worlds. She makes illustrations for books, campaigns, audiovisual, and murals, as well as illustration and creativity workshops in many corners of the world, convinced that the creative process brings out the best in people and makes us more sensitive.

With a palette of luminous colors and a magical-realistic style, she likes to capture possible and optimistic worlds, that spread love and hope. She has more than a dozen illustrated albums published in English, Spanish, Catalan, Portuguese, German and Swahili, distinguished with several international awards, such as the Silver Medal at the Moonbeam Children's Book Awards for Best Illustrator, and Best Illustrated Album Award at the International Latino Book Awards and the selection Seal Chair of UNESCO for Reading.