Elaine MacMann Willoughby (Willoughby, Elaine MacMann)

• 
  Boris and the Monsters
  by Elaine MacMann Willoughby
  Softcover, Houghton Mifflin, ISBN 0395426499 (0-395-42649-9)
• 
  Boris and the Monsters
  by Lynn Munsinger, Elaine MacMann Willoughby
  Hardcover, Houghton Mifflin, ISBN 0395290678 (0-395-29067-8)
• 
  Mystery of the Lobster Thieves
  by Elaine MacMann Willoughby, Raymond Keane
  Hardcover, Xerox Education Publications, ISBN 0883752174 (0-88375-217-4)
• 
  No, No, No, and Yes
  by Elaine MacMann Willoughby, Lynn Titleman
  Hardcover, Garrard Pub Co, ISBN 0811667219 (0-8116-6721-9)
• 
  That's How the Ball Bounces
  by Elaine MacMann Willoughby, Lynn Titleman
  Hardcover, Garrard Pub Co, ISBN 0811669572 (0-8116-6957-2)
• 
  Weekly Reader Books Presents Mystery of the Island Fires
  by Elaine MacMann Willoughby, Janet Hamlin
  Hardcover, Weekly Reader Books, ISBN 0837401186 (0-8374-0118-6)