The Hematocritic is the author of several successful funny blogs. He is a teacher of Early Childhood Education, English and Elementary, and the author of the children's books Happy Big Bad, Agent Goldilocks, The Wolf in Boots, Rapunzel Has Lice, Little Red Riding Hood the Excellent, What a Kid!, A Dog, Brother Ape, and the comic series for children Legends of School Recess (all by Anaya Infantil y Juvenil). He is also the author A Little Book of Funny Stories and other funny books for adults, such as The Art Hematocritic and Drama on the Porch.