Martin Widmark is the bestselling Swedish children's author of over 100 books. His titles consistently top Sweden's bestseller lists and have been translated into more than thirty-five languages. Before becoming a full-time author, Martin worked as a middle-school teacher and a Swedish language teacher for immigrants, and now uses his experiences to promote reading and literacy for young people. He is the author of The House of Lost and Found (Floris Books).
Emilia Dziubak is an award-winning illustrator based in Poland. She is a graduate of The Academy of Fine Arts in Poznan and has illustrated numerous children's picture books that have been translated throughout the world. She is the illustrator of The House of Lost and Found (Floris Books).