The story, originally published in English as The Circuit, begins in Mexico when the author is very young and his parents inform him that they are going on a very long trip to "El Norte." What follows is a series of stories of the family's unending migration from one farm to another as they search for the next harvesting job. Each story is told from the point of view of the author as a young child. The backbreaking work and the soul-crushing effect of the endless packing and moving are portrayed through a child's dismay at having to leave a school where he has just gotten comfortable or, worse, having to miss several months of a school year in order to work. Panchito's desire to help his family by working in the fields often clashes with his academic yearning.

LEXILE 880 NONFIC. https://www.teachingbooks.net/ql8wabt.