Question: Who was the first editor of the magazine in which "The Gingerbread Man" was published?

Context paragraphs:
John Dough and the Cherub: John Dough and the Cherub is a children's fantasy novel written by American author L. Frank Baum, about a living gingerbread man and his adventures.  It was illustrated by John R. Neill, and published in 1906 by the Reilly & Britton Company.  The story was serialized in the Washington Sunday Star and other newspapers from October to December 1906.  Like the Oz books but unlike many of the author's other works, "John Dough" was issued under Baum's name rather than one of his pseudonyms.  The book was popular; as late as 1919 it was selling 1500 copies a year.  The 1974 Dover Publications edition features an introduction by Martin Gardner.

Jamie Lawson (album): Jamie Lawson is the fourth studio album by British singer-songwriter Jamie Lawson.  It is also the first album to be released on Ed Sheeran's record label Gingerbread Man Records.  On 17 July 2015, it was announced through Lawson's Twitter account that the self-titled album was available for pre-order on iTunes.  The release of the album was pushed back by one week to 16 October 2015.

Ed Arno: Ed Arno (July 17, 1916 – May 27, 2008) was a cartoonist, contributing to "The New Yorker" from 1969 to 2001.  His work appeared in "The New York Times", "Saturday Review", "Cosmopolitan" and "Harvard Business Review".  His books The Magic Fish and The Gingerbread Man were set to music by Arthur Rubinstein.  In 1998, he published a collection of his work, Ed Arno’s Most Wanted.

Live at the Fillmore (The Residents album): "Live at the Fillmore" is a limited release double CD recording of a live show by the Residents.  To celebrate their 25th anniversary, the Residents performed a series of concerts during the last week of October 1997.  The first part of the show featured mainly songs from their "Gingerbread Man", "Freak Show" and "Have a Bad Day" albums, and the second half a performance of their live piece, "Disfigured Night".  The recording on this release is from the October 31, 1997 performance.

The Gingerbread Girl: "The Gingerbread Girl" is a novella by Stephen King that was originally published in the July 2007 issue of "Esquire".  It was later included in King's "Just After Sunset" collection in 2008.  "The Gingerbread Girl" was also released as an audiobook, read by Mare Winningham, by Simon & Schuster Audio on May 6, 2008.  The title is an allusion to the fairy tale "The Gingerbread Boy" (also known as "The Gingerbread Man").

Wasn't Expecting That: "Wasn't Expecting That" is a song recorded by British singer-songwriter Jamie Lawson.  It was originally released on 11 March 2011 as the lead single from his third studio album "Wasn't Expecting That" (2011) and peaked at number 3 on the Irish Singles Chart.  Lawson was the first artist signed by Ed Sheeran to his new record label, Gingerbread Man Recordings in 2015.  The song was re-released on 3 April 2015 as the lead single from his fourth studio album "Jamie Lawson".  The song has peaked at number 6 on the UK Singles Chart.

Gingerbread Man (song): "Gingerbread Man" is a song by American singer Melanie Martinez from her Extra Clutter of her first studio album "Cry Baby" (2015).  It was produced by her boyfriend Michael Keenan.  An audio of the song uploaded to Martinez's YouTube channel has 14.7 million views as of July 2017 .

Jamie Lawson (musician): Jamie Lawson (born December 1, 1975) is an English singer-songwriter and musician.  He was born and raised in St Budeaux, Plymouth, England.  He was the first artist to be signed by Ed Sheeran's new record label, Gingerbread Man Records.  Lawson is best known for his hit single, "Wasn't Expecting That", and his self-titled album which peaked at number one on the UK Albums Chart in 2015.

St. Nicholas Magazine: St. Nicholas Magazine was a popular monthly American children's magazine, founded by Scribner's in 1873.  The first editor was Mary Mapes Dodge, who continued her association with the magazine until her death in 1905.  Dodge published work by the country's best writers, including Louisa May Alcott, Frances Hodgson Burnett, Mark Twain, Laura E. Richards and Joel Chandler Harris.  Many famous writers were first published in "St. Nicholas League", a department that offered awards and cash prizes to the best work submitted by its juvenile readers.  Edna St. Vincent Millay, F. Scott Fitzgerald, E. B. White, and Stephen Vincent Benet were all St. Nicholas League winners.

The Ginger Bread Boy: The Ginger Bread Boy is an animated short by Walter Lantz Productions and is among the many films of the Oswald the Lucky Rabbit series.  The story mentioned in the cartoon is based on "The Gingerbread Man", published in "St. Nicholas Magazine" magazine in 1875.

Supporting paragraphs: The Ginger Bread Boy St. Nicholas Magazine
Answer: Mary Mapes Dodge