A review by mwichita
The Beast: Riding the Rails and Dodging Narcos on the Migrant Trail by Óscar Martínez

This depth and breadth of this book is amazing.

A companion book, En el Camino: México, la ruta de los migrantes que no importan
https://www.goodreads.com/book/show/10682141-en-el-camino,