This paperback textbook, titled “Principles to Actions: Ensuring Mathematical Success for All,” is a valuable resource for those interested in education and mathematics. Written by the National Council of Teachers of Mathematics, this book provides valuable insights and guidance for those looking to improve their teaching skills and ensure mathematical success for all students. With a focus on study and teaching, as well as curricula, this 139-page textbook is an essential resource for any educator or student interested in mathematics education. Published in 2014 and written in English, this trade paperback is an excellent addition to any education or mathematics library.