Gunther Pfeiffer (Günther Pfeiffer / Pfeiffer, Gunther)

English

• 
  100 Years Steiff Teddy Bears
  by Gunther Pfeiffer
  Hardcover, Antique Collectors Club Ltd, ISBN 3893659544 (3-89365-954-4)
• 
  125 Years Steiff Company History: The Margaret Steiff Gmbh
  by Gunther Pfeiffer
  Hardcover, Heel Verlag, ISBN 3898805352 (3-89880-535-2)

  More editions of 125 Years Steiff Company History: The Margaret Steiff Gmbh:

  • 125 Years Steiff Company History: The Margaret Steiff Gmbh: Hardcover, Antique Collectors Club Ltd, ISBN 3898803872 (3-89880-387-2)
• 
  The Story of the Steiff Teddy Bear: An Illustrated History from 1902
  by Guther Pfeiffer
  Softcover, David & Charles, ISBN 0715316060 (0-7153-1606-0)

German

• 
  Steiff-Sortiment 1947-2003: Steiff Assortment 1947-2003
  by Gunther Pfeiffer, Margarete Steiff GmbH
  Hardcover, GAF Gunther Pfeiffer GmbH, ISBN 3980471241 (3-9804712-4-1)