skip navigation

Help with Opening PDF Files

  • Contact Your Sales Representative
  • School Direct K–8 Catalog and Store

Special Product News

  • Announcing Houghton Mifflin Spelling and Vocabulary! This complete spelling program helps students learn developmentally appropriate spelling principles and patterns while introducing them to strategies they can apply to both familiar and unfamiliar words (grades 1–8).
  • Announcing the all new K–6 Houghton Mifflin Social Studies ©2005! With its unique Core/Extend organization, Houghton Mifflin Social Studies gives you all the flexibility you need to fit social studies into your busy week while covering state standards. Whether you choose to teach just the Core Lessons or take advantage of the Extend Lessons to delve further into important social studies concepts, our new program helps you teach just the way you want.