Publisher Name	Old Vendor NumberMerged in FRED	New Name	Use Vendor
Rigby		Houghton Mifflin Harcourt Supplemental	IEM7716
Great Source	5431	Houghton Mifflin Harcourt Supplemental	IEM7716
Steck-Vaughn	35100	Houghton Mifflin Harcourt Supplemental	IEM7716
Riverdeep		Houghton Mifflin Learning Technology	8911
Saxon School Publishers	543	Houghton Mifflin Harcourt Supplemental	IEM7716
Saxon Homeschool	543	Houghton Mifflin Harcourt Supplemental	IEM7716
Harcourt School Publishers		Houghton Mifflin Harcourt K-6	16160
Harcourt Achieve		Houghton Mifflin Harcourt Supplemental	IEM7716
Holt, Rinehart, and Winston		Houghton Mifflin Holt  McDougal 6-12	396
McDougal Littell and Company		Houghton Mifflin Holt  McDougal 6-12	396
Houghton Mifflin Company		Now broken down into the divisions listed above