Literacy is the cornerstone of education, and a driver of human economic, social, and civic wellbeing. Despite its importance, far too many children fail to become literate. The World Bank uses a measure called learning poverty to indicate when a child cannot read and understand an age-appropriate text by age ten. The best available data showed that more than two-thirds of children in low- and middle-income countries suffer learning poverty. The World Bank is committed to helping countries achieve the learning target: to cut learning poverty by at least half by 2030. Achieving better outcomes in literacy requires a comprehensive effort in many domains. One of the most important is ensuring that students and teachers have and use high-quality instructional materials, especially textbooks, for reading instruction. As countries and systems review their literacy teaching and learning materials, they will want to compare them to the materials from other countries and systems. The purpose of the compendium is to allow such reviews and comparisons by grouping a critical mass of structured pedagogy lesson plans and related materials in one place.