Credit & Collections

    • Correspondence Address
      Houghton Mifflin Harcourt Publishing Company
      Attn: Credit & Collections
      9205 South Park Center Loop
      Orlando, FL 32819
      phone  800.521.3185
      Fax  888.313.2059

      Please remit payments to:
      Houghton Mifflin Harcourt Publishing Company
      14046 Collections Center Drive
      Chicago, IL 60693
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