Nero Wolfe is a brilliant, obese and eccentric fictional armchair detective created in 1934 by American mystery writer Rex Stout. Wolfe was born in Montenegro and keeps his past murky. He lives in a luxurious brownstone on West 35th Street in New York City, and he is loath to leave his home for business or anything that would keep him from reading his books, tending his orchids, or eating the gourmet meals prepared by his chef, Fritz Brenner. Archie Goodwin, Wolfe's sharp-witted, dapper young confidential assistant with an eye for attractive women, narrates the cases and does the legwork for the detective genius.

Stout published 33 novels and 41 novellas and short stories featuring Wolfe from 1934 to 1975, with most of them set in New York City. The stories have been adapted for film, radio, television and the stage. The Nero Wolfe corpus was nominated for Best Mystery Series of the Century in 2000 at Bouchercon XXXI, the world's largest mystery convention, and Rex Stout was a nominee for Best Mystery Writer of the Century.

Title character

Although the Nero Wolfe stories take place contemporaneously with their writing and depict a changing landscape and society, the principal characters do not age. According to a memo prepared by Rex Stout in 1949, Nero Wolfe's age is 56, although this is not explicitly stated in the stories.

"Those stories have ignored time for thirty-nine years," Stout told his authorized biographer, John McAleer. "Any reader who can't or won't do the same should skip them. I didn't age the characters because I didn't want to. That would have made it cumbersome and would seem to have centered attention on the characters rather than the stories."

According to the same memo, Wolfe's height is and his weight is . Archie Goodwin, the narrator of the stories, frequently describes Wolfe as weighing "a seventh of a ton" (equivalent to about 286 pounds). This was intended to indicate unusual obesity at the time of the first book (1934), especially through the use of the word "ton" as the unit of measure. In a single short story written in 1947, Archie writes, "He weighs between 310 and 390, and he limits his physical movements to what he regards as the irreducible essentials."

"Wolfe's most extravagant distinction is his extreme antipathy to literal extravagance. He will not move," wrote J. Kenneth Van Dover in At Wolfe's Door: The Nero Wolfe Novels of Rex Stout:

In The Black Mountain Wolfe leaves not only the brownstone but the United States to avenge the murder of his oldest friend. Despite his physical bulk, he engages in strenuous outdoor activity in mountain terrain.

Origins

The corpus implies or states that Nero Wolfe was born in Montenegro, with one exception: In the first chapter of Over My Dead Body (1939), Wolfe tells an FBI agent that he was born in the United States – a declaration at odds with all other references. Stout revealed the reason for the discrepancy in a 1940 letter cited by his authorized biographer, John McAleer: "In the original draft of Over My Dead Body Nero was a Montenegrin by birth, and it all fitted previous hints as to his background; but violent protests from The American Magazine, supported by Farrar & Rinehart, caused his cradle to be transported five thousand miles."

"I got the idea of making Wolfe a Montenegrin from Louis Adamic," Stout said, noting that everything he knew about Montenegrins he learned from Adamic's book, The Native's Return (1934), or from Adamic himself.

"Adamic describes the Montenegrin male as tall, commanding, dignified, courteous, hospitable," McAleer wrote. "He is reluctant to work, accustomed to isolation from women. He places women in a subordinate role. He is a romantic idealist, apt to go in for dashing effects to express his spirited nature. He is strong in family loyalties, has great pride, is impatient of restraint. Love of freedom is his outstanding trait. He is stubborn, fearless, unsubduable, capable of great self-denial to uphold his ideals. He is fatalistic toward death. In short, Rex had found for Wolfe a nationality that fitted him to perfection."

Wolfe is reticent about his youth, but apparently he was athletic, fit, and adventurous. In the earliest novels, Wolfe had been living in the brownstone on West Thirty-Fifth Street since about 1914, but in later novels this chronology is retconned away and Wolfe did not arrive in the US until 1930. Before World War I, he spied for the Austrian government's Evidenzbureau, but had a change of heart when the war began. He then joined the Serbian-Montenegrin army and fought against the Austrians and Germans. That means that he was likely to have been involved in the harrowing 1915 withdrawal of the defeated Serbian army, when thousands of soldiers died from disease, starvation, and sheer exhaustion – which might help to explain the comfort-loving habits that are such a conspicuous part of Wolfe's character. He joined the American Expeditionary Forces, and after a time in Europe and North Africa, he came to the United States.

Influences According to John J. McAleer, Rex Stout's official biographer, during his stint in the Navy, Stout came into contact with Alvey A. Adee, who was a major influence on Stout's creation of Nero Wolfe. Adee was a scholar, sleuth, gourmet, bachelor, a model of efficiency, a master of the English language, and is said to have inspired the characterization of Wolfe. Rex Stout's maternal grandmother, Emily Todhunter, was also an inspiration. She was obese, required a special chair, was addicted to atlases, dictionaries and flowers, and was an omnivorous reader.

Archie was modeled on Chief A. G. Goodwin, an officer who recovered Rex Stout's stolen record collection.

Suppositions In 1956, J. D. Clark theorized in an article in The Baker Street Journal that Sherlock Holmes and Irene Adler (a character from "A Scandal in Bohemia") had an affair in Montenegro in 1892, and that Nero Wolfe was the result. The idea was later co-opted by W. S. Baring-Gould and implied in the novels of Nicholas Meyer and John Lescroart, but there is no evidence that Rex Stout had any such connection in mind. Certainly there is no mention of it in any of the stories, although a painting of Sherlock Holmes does hang over Archie Goodwin's desk in Nero Wolfe's office. Some commentators note both physical and psychological resemblances and suggest Sherlock's brother Mycroft Holmes as a more likely father for Wolfe. Commentators have noted a coincidence in the names "Sherlock Holmes" and "Nero Wolfe": The same vowels appear in the same order. In 1957, Ellery Queen called this "The great O-E theory" and suggested that it was derived from the father of mysteries, Edgar Allan Poe. Wolfe's mother is mentioned only twice in Stout's stories: the first novel, Fer-de-Lance (1934), and the third, The Rubber Band (1936) — both mention that she lives in Budapest, and the former adds that Wolfe sends her a monthly check.

Some Wold Newton theorists have suggested the French thief Arsène Lupin as the father of Nero Wolfe. They note that in one story Lupin has an affair with the queen of a Balkan principality, which may be Montenegro by another name. Further, they note that the name Lupin resembles the French word for wolf, loup.

Brownstone

Wolfe has expensive tastes, living in a comfortable and luxurious New York City brownstone on the south side of West 35th Street. The brownstone has three floors plus a large basement with living quarters, a rooftop greenhouse also with living quarters, and a small elevator, used almost exclusively by Wolfe. Other unique features include a timer-activated window-opening device that regulates the temperature in Wolfe's bedroom, an alarm system that sounds a gong in Archie's room if someone approaches Wolfe's bedroom door or windows, and climate-controlled plant rooms on the top floor. Wolfe is a well-known amateur orchid grower and has 10,000 plants in the brownstone's greenhouse. He employs three live-in staff to see to his needs: Archie Goodwin (assistant), Fritz Brenner (chef), and Theodore Horstmann (orchidist).

The front door is equipped with a chain bolt, a bell that can be shut off as needed, and a pane of one-way glass, which enables Archie to see who is on the stoop before deciding whether to open the door. The front room is used as a waiting area for visitors while Archie informs Wolfe of their arrival, and also as a place for Archie to hide one visitor from another.

Wolfe's bedroom is on the second floor of the brownstone, and Archie's is on the third. Each of these floors also includes one spare bedroom, used on occasion to house a variety of clients, witnesses, and sometimes even culprits. Wolfe takes pride in being able to offer such assistance and once remarked, "The guest is a jewel resting on the cushion of hospitality".

Wolfe's office becomes nearly soundproof when the doors connecting it to the front room and the hallway are closed. There is a small hole in the office wall covered by what Archie calls a "trick picture of a waterfall". A person in an alcove at the end of the hallway can open a sliding panel covering the hole, so as to see and hear conversations and other events in the office without being noticed. The chair behind Wolfe's desk is custom-built, with special springs to hold his weight; according to Archie, it is the only chair that Wolfe really enjoys sitting in. Near the desk is a large chair upholstered in red leather, which is usually reserved for Inspector Cramer, a current or prospective client, or the person whom Wolfe and Archie want to question. In the short story "The Squirt and the Monkey", Wolfe and Archie have a hidden tape recorder and microphone installed in the office, with controls in the kitchen. In the story "Eeny Meeny Murder Mo", the system is modified to transmit sound to a speaker in the front room.

The brownstone has a back entrance leading to a private garden, as noted in Champagne for One (chapter 10) and elsewhere, from which a passage leads to 34th Street—used to enter or leave Wolfe's home when it is necessary to evade surveillance. Archie says that Fritz tries to grow herbs such as chives in the garden.

"That readers have proved endlessly fascinated with the topography of Wolfe's brownstone temple should not be surprising", wrote J. Kenneth Van Dover in At Wolfe's Door:

It is the center from which moral order emanates, and the details of its layout and its operations are signs of its stability. For forty years, Wolfe prepares menus with Fritz and pots orchids with Theodore. For forty years, Archie takes notes at his desk, the client sits in the red chair and the other principals distribute themselves in the yellow chairs, and Wolfe presides from his custom-made throne. For forty years, Inspector Cramer and Sergeant Purley Stebbins ring the doorbell, enter the office, and explode with indignation at Wolfe's intractability. The front room, the elevator, the three-foot globe—all persist in place through forty years of American history. ... Like Holmes's 221B Baker Street, Wolfe's West Thirty-Fifth Street remains a fixed point in a turning world.

In the course of the books, ten different street addresses are given on West 35th Street: 506 in Over My Dead Body, chapter 12 618 in Too Many Clients, chapter 4 902 in Murder by the Book, chapter 7 909 in Before I Die, chapter 10 914 in Too Many Women, chapter 24 918 in The Red Box, chapter 3 919 in The Silent Speaker, chapter 12 922 in The Silent Speaker, chapter 2 924 in Man Alive, chapter 9 938 in Death of a Doxy, chapter 4