Hay una vaca en mi cama

Daniel Fehr studied German and media studies at Princeton University. Previously he studied at the Zurich University of the Arts and the School of Visual Arts in New York. Today, Daniel Fehr lives and works in Winterthur, Switzerland. He writes picture books and designs board games for children and families. It Wasn't Me! is his second picture book with NubeOcho. He previously published with Templar Publishing, Planeta Tangerina, and the Atlantis Verlag.

Jorge Martín currently resides in the north of Spain, in the countryside. He has lived in London, San Francisco, Mexico City and Hamburg. He studied at London's Kingston University and Central Saint Martin's College of Art. Before becoming an illustrator, he worked as a designer in various areas, including advertising. He illustrated his first book in August 2014 and he hasn't stopped since.