Question: Do Orson Scott Card and Edgar Cayce share the same nationality?

Context paragraphs:
Orson Scott Card bibliography: This is a list of the works of Orson Scott Card.  This list does not include criticisms, reviews, or related material written by Card.  Orson Scott Card is the author of The Ender saga and Homecoming Saga among many other works.

Orson Scott Card's InterGalactic Medicine Show: Orson Scott Card's InterGalactic Medicine Show (2008) is an anthology edited by Edmund R. Schubert and Orson Scott Card.

Wyrms (comics): Wyrms is a six-issue comic book mini-series by Orson Scott Card and Jake Black, based on the novel "Wyrms" by author Orson Scott Card.  Publication started in April 2006 by Dabel Brothers Productions and was finished in February 2008 by Marvel Comics.

Orson Scott Card: Orson Scott Card (born August 24, 1951) is an American novelist, critic, public speaker, essayist, and columnist.  He writes in several genres but is known best for science fiction.  His novel "Ender's Game" (1985) and its sequel "Speaker for the Dead" (1986) both won Hugo and Nebula Awards, making Card the only author to win both science fiction's top U.S. prizes in consecutive years.  A feature film adaptation of "Ender's Game", which Card co-produced, was released in late October 2013 in Europe and on November 1, 2013, in North America.

Red Prophet: The Tales of Alvin Maker: Red Prophet: The Tales of Alvin Maker is a twelve-issue comic book limited series by Orson Scott Card, based on The Tales of Alvin Maker series by author Orson Scott Card.  Publication started in March 2006 by Dabel Brothers Productions and was finished in 2008 by Marvel Comics.

Dragons of Darkness: Dragons of Darkness (1981) is an anthology edited by Orson Scott Card.  It contains fifteen stories, two of which were written by Card himself.  The two stories by Card are "Middle Woman" and "A Plague of Butterflies".  Both of them were later published in Card's collection "Maps in a Mirror.

Edgar Cayce: Edgar Cayce ( ; March 18, 1877 – January 3, 1945) was an American Christian mystic who answered questions on subjects as varied as healing, reincarnation, wars, Atlantis, and future events while claiming to be in a trance.  A biographer gave him the nickname, "The Sleeping Prophet".  A nonprofit organization, the Association for Research and Enlightenment,<ref name='ARE About/Mission'> </ref> was founded to facilitate the study of Cayce's work.

Association for Research and Enlightenment: The Association for Research and Enlightenment (A.R.E.), also known as Edgar Cayce's A.R.E., was founded by Edgar Cayce (1877–1945) in 1931 to research and explore subjects such as holistic health, ancient mysteries, personal spirituality, dreams and dream interpretation, intuition, philosophy and reincarnation.  A.R.E.'s stated mission is to help people change their lives for the better through the ideas and information found in the Edgar Cayce readings.

Thomas Joseph Sugrue: Thomas Joseph Sugrue (1907–1953) was an American writer.  He is best known today as the author of "There Is a River", the only biography of Edgar Cayce written during Cayce’s lifetime and the book that made the psychic a household name in 1942.  Still available, his biography of Cayce's life has touched the hearts of hundreds of thousands.  He also lent his writing talents to the Edgar Cayce Association for Research and Enlightenment for numerous articles and news items.

List of Ender's Game series short stories: There are various sources for short stories set in the Ender's Game series.  One is the short story collection "First Meetings" by Orson Scott Card.  This collection contains the original novelette "Ender's Game" plus three other stories.  Another source is Card’s webzine "InterGalactic Medicine Show".  The first four stories from Card's webzine: "Mazer in Prison," "Pretty Boy," "Cheater," and "A Young Man with Prospects," also appear in the paperback anthology "Orson Scott Card's InterGalactic Medicine Show".  Reprints of short stories in the Ender's Game series can be found in other science fiction anthologies.

Supporting paragraphs: Orson Scott Card Edgar Cayce
Answer: yes