Question: Do James M. Cain and Lee Child have the same nationality ?

Context articles: Jack Reacher (film)
James M. Cain
Lee Child
Curse and mark of Cain
61 Hours
National Anti-Slavery Standard
The Plantation
Michael MacConnell
The Affair (Child novel)
Jack Reacher (book series)

Jack Reacher (formerly called One Shot, or alternatively known as Jack Reacher: One Shot) is a 2012 American action thriller film written and directed by Christopher McQuarrie, based on Lee Child's 2005 novel "One Shot".
 The film stars Tom Cruise as the title character, with Rosamund Pike, David Oyelowo, Richard Jenkins, Jai Courtney, Werner Herzog and Robert Duvall also starring.
 The film entered production in October 2011, and concluded in January 2012.
 It was filmed entirely on location in Pittsburgh, Pennsylvania.
 It received mixed reviews but performed well at the box office.
James Mallahan Cain (July 1, 1892 – October 27, 1977) was an American author and journalist.
 Cain vehemently opposed labeling, but he is usually associated with the hardboiled school of American crime fiction and is seen as one of the creators of the "roman noir".
 Several of his crime novels inspired successful movies.
James D. "Jim" Grant (born 29 October 1954), primarily known by his pen name Lee Child, is a British author who writes thriller novels, and is most well-known for his "Jack Reacher" novel series.
 The books follow the adventures of a former American military policeman, Jack Reacher, who wanders the United States.
 His first novel, "Killing Floor", won both the Anthony Award, and the Barry Award for Best First Novel.
The curse of Cain and the mark of Cain are phrases that originated in the story of Adam and Eve in the Jewish and Christian Bibles.
 In the stories, if someone did something to harm Cain, the damage would come back sevenfold.
 Some interpretations view this as a physical mark, whereas other interpretations see the "mark" as a sign, and not as a physical marking on Cain himself.
 The King James Version of the Bible reads "set a mark upon Cain".
61 Hours is the fourteenth book in the Jack Reacher series written by Lee Child.
 It was published on 18 March 2010 both in the United Kingdom and in the USA.
 It is written in the third person.
The National Anti-Slavery Standard was the official weekly newspaper of the American Anti-Slavery Society, established in 1840 under the editorship of Lydia Maria Child and David Lee Child.
 The paper published continuously until the ratification of the Fifteenth Amendment to the United States Constitution in 1870.
 Its motto was "“Without Concealment—Without Compromise.”"
 It not only implies suffrage rights for colored males, but also women’s suffrage as well.
 It contained Volume I, number 1, June 11, 1840 through volume XXX, number 50, April 16, 1870.
The Plantation was the first novel by Chris Kuzneski.
 First published in 2002, it introduced the characters of Jonathon Payne and David Jones, who have been featured in all of Kuzneski's thrillers.
 The book was endorsed by several notable authors, including James Patterson, Nelson DeMille, Lee Child, and James Rollins.
Michael MacConnell is an Australian author.
 His first fiction novel, "Maelstrom", was released in October 2007 by Hachette Livre.
 The first sequel novel "Splinter", was released in July 2008.
 Both novels have been published in the United Kingdom, Germany, Australia and New Zealand.
 He is a member of the International Thriller Writers Organization.
 An avid reader of crime and thriller fiction since he was a child, some of his greatest writing influences were David Morrell, Raymond E. Feist, Alex Kava, Daniel Silva, Dean Koontz, Lee Child, Michael Cordy, and Steven Pressfield.
 His first novel, "Maelstrom", made the Ned Kelly Award long list in the Best Debut Novel category.
The Affair is the sixteenth book in the Jack Reacher series written by Lee Child but is a prequel set chronologically before most of them.
 It was published on 29 September 2011 in the United Kingdom and was published on 27 September 2011 in the USA.
 "The Affair" is a prequel set six months before Child's first novel, "Killing Floor" and setting out the explosive circumstances under which Reacher's career in the United States Army was terminated.
 This book is written in the first person.
Jack Reacher is a fictional protagonist of a series of novels, novellas and short stories by British author Lee Child.
 A former major in the United States Army Military Police Corps, Reacher roams the United States taking odd jobs and investigating suspicious and frequently dangerous situations.
 The Reacher novels are written either in the first-person or third-person.
 The schedule for the Reacher series, previously one-per-year, was increased in 2010 with the release of both "61 Hours" and "Worth Dying For".
 Most of the novels are set in the United States, in locales ranging from major metropolitan areas like New York City and Los Angeles to small towns in the Midwestern and Southern United States.
 To date, Reacher's travels outside the US have taken him to rural England ("The Hard Way"), London ("Personal"), Hamburg (Night School) and Paris, France, where Reacher and his brother visit their dead mother's grave.