*Major revision of a text from expert contributors, now copublished with the International Literacy Association--70% new material includes 12 new chapters. *New topics include writing instruction, sustaining schoolwide improvements, and collaboration among literacy leaders; broader grade range includes PreK. *A perfect professional development resource; each chapter addresses the latest ILA standards for PreK–12. *Practical features include case examples, engagement activities, vignettes from leaders in a variety of roles, and annotated resources for further learning.