This bilingual (Tagalog - English) book is part of a series of books by Hiyas Health is titled Mga Kuwento ni Tito DokA citation was issued by the Manila Critics Circle on September 3, 2002 that read: "for its popularization of the science of medicine in language and illustrations that young children can understand, for its indigenizing of universal scientific principles, and for its imaginitive reconstruction of what happens in the human body."This story is about ascaris, also know as roundworm.