Ricardo Chávez Castañeda was born in Mexico City in 1961. He is one of the founding members of Mexico's Crack literary movement. Chávez Castañeda has won many prizes for his writing, which includes novels, short stories, essays, and children's books. He holds a BA in Psychology from the Universidad Nacional Autónoma de México, and a Master's Degree in Creative Writing from New Mexico State University. He currently teaches at Middlebury College.

Alejandro Magallanes was born in Mexico City in 1971, and graduated from the National School of Plastic Arts of Universidad Nacional Autónoma de México. He is dedicated to playing and working with letters and images, and he has created a style that has earned him important awards in Mexico and abroad. In addition to his extensive experience as a graphic designer and an illustrator, he is the author of books for children and young people.

Lawrence Schimel is a full-time author, writing in both Spanish and English, who has published over one hundred twenty books in a wide range of genres. He is also a prolific literary translator whose translations include La Bastarda (a Global Literature in Libraries Best Translated YA Honor Book, Lambda Literary Award finalist, and ALA Rainbow Book List selection) and Out in the Open (an Eisner Award finalist). He currently lives in Madrid.