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Mary Marvel

Mary Marvel is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Mary Marvel rather than just read about it. In short: Mary Marvel, also known as Lady Shazam and Shazam, is a superheroine originally appearing in American comic books published by Fawcett Comics and now by DC Comics. Created by Otto Binder and Marc Swayze, she first appeared in Captain Marvel Adventures #18 (cover-dated Dec. 1942).

Mary Marvel — main illustration
Mary Marvel — illustration

Key takeaways

  • Mary Marvel belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Mary Marvel to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Mary Marvel from memory before moving on to harder problems.

Reference excerpt

Mary Marvel, also known as Lady Shazam and Shazam, is a superheroine originally appearing in American comic books published by Fawcett Comics and now by DC Comics. Created by Otto Binder and Marc Swayze, she first appeared in Captain Marvel Adventures #18 (cover-dated Dec. 1942). An ancillary character of Shazam, she is among the earliest known female contemporary of a male superhero in comic books. While her alter ego is Mary Bromfield, her origin and background have been retroactively altered throughout her publication history. In classical stories, she is the fraternal twin sister of Billy Batson (born Mary Batson), separated from him at a young age and adopted by the Bromfield family, relatives of the Batsons. After being reunited with her brother, she discovers that she possesses powers similar to his but derived from a different set of goddesses, becoming a superhero of Fawcett City alongside Billy and Captain Marvel Jr., the latter occasionally serving as her love interest, as the three form part of the Marvel Family. Modern stories instead portray Mary as the oldest foster sibling of Billy Batson, having come from an abusive household before being taken in by the Vazquez family. She initially receives her powers from Billy alongside the rest of the Shazam Family. Later stories establish her as the Wizard Shazam's Champion of Magic and then her powers instead being granted through Hippolyta and a female pantheon of goddesses, similar to earlier continuities. Mary Bromfield and her superhero alter-ego both made their cinematic debut in the DC Extended Universe 2019 film Shazam! played by Grace Fulton and Michelle Borth respectively, and the former returned in the 2023 sequel Shazam! Fury of the Gods playing both parts. She also appears in the Young Justice animated television series, voiced by Erika Ishii and is alternatively referred to as Seargant Marvel.

Publication history

Fawcett Comics

Mary Marvel was introduced into Fawcett Comics' Marvel Family franchise a year after a young male counterpart, Captain Marvel Jr., made his debut. Artist Marc Swayze based Mary Marvel's design and personality upon American actress Judy Garland. Mary was introduced in Captain Marvel Adventures #18 as Mary Bromfield, a girl who discovers she is the long lost twin sister of Captain Marvel's alter ego Billy Batson. In Superhero Comics of the Golden Age, Mike Benton writes:

Rod Reed, the executive editor of Fawcett comics at the time that Mary Marvel was created, recalled that, originally, the letter "S" in Shazam was to have stood for Sappho. Rather than give his young heroine the questionable powers of a Greek poet from the isle of Lesbos, Reed suggested that Selene, goddess of the moon, might be a more wholesome choice.

Soon after her introduction, Mary Marvel headlined Wow Comics, and by 1945 had her own Mary Marvel book. She also appeared in The Marvel Family book with Captain Marvel and Captain Marvel Jr. In her solo adventures, Mary soon gained sidekicks in her kindly Uncle Marvel, who was not actually her uncle nor a Marvel, and his similarly nonpowered niece, Freckles Marvel. Uncle Marvel was eventually made the Marvel Family's manager, and also served as Mary's guardian. Just before the Marvel Family's adventures ceased publication in 1953, Mary Marvel's costume and appearance were altered: the neckline of her blouse was lowered slightly, her hair was shortened, and she now wore yellow slippers instead of the customary Marvel Family yellow boots. After Fawcett canceled their superhero comics line because of a copyright infringement lawsuit with National Comics (later DC Comics), Mary Marvel hosted a puzzle page drawn by C. C. Beck on page 33 of Mysteries of Unexplored World issue 1 (Charlton Comics August 1956). After that, Mary and her teammates went unseen for years.

DC Comics

1973–1985 In 1972, DC Comics licensed the rights to the Marvels, and revived them in a new comic series called Shazam!. Mary, Cap, and Junior appeared in both new stories and reprints of their classic stories. According to Shazam #1 the Sivanas had put the Marvel family into suspended animation for 20 years, along with themselves (by mistake) and much of the supporting cast. The comic book was canceled by 1978, and the Shazam! stories were relegated to the back pages of World's Finest Comics (from 1979 to 1982) and Adventure Comics (from 1982 to 1983). After the 1985 Crisis on Infinite Earths miniseries, Captain Marvel's origin was rebooted in the Shazam: The New Beginning miniseries in 1987. The Marvel Family was written out of the Shazam! mythos, and neither Mary Batson nor Mary Marvel appeared in DC Comics for several years.

1994–1999 Mary Batson was reintroduced in The Power of Shazam! graphic novel by Jerry Ordway in 1994. An ongoing series followed in the next year, and Mary Marvel was introduced into the modern DC Universe with a new origin story in Power of Shazam! #4. When calling upon her powers, Mary is transformed into an adult resembling her late mother (in the same way that Billy resembles his father when in Marvel form). Mary shares the title of Captain Marvel with her brother. Various characters in the series distinguish the two by gender when addressing them, addressing Mary as "the lady Captain Marvel". At first, Mary's costume was the same as her original one. However, beginning with Power of Shazam! #28, Mary donned a white costume to distinguish herself from her brother. The color change was retained for most future uses of the character during the next decade.

… excerpt ends here. Continue reading the full article.

Illustrations

Mary Marvel: The first appearance of Mary Marvel, from Captain Marvel Adventures #18 (1942). Art by C. C. Beck.
The first appearance of Mary Marvel, from Captain Marvel Adventures #18 (1942). Art by C. C. Beck.
Mary Marvel: Mary Marvel on Wow Comics #38 (1945). Art by Jack Binder.
Mary Marvel on Wow Comics #38 (1945). Art by Jack Binder.
Mary Marvel: The Marvel Family #78 (1952), featuring Mary Marvel's then-new look. Art by Kurt Schaffenberger.
The Marvel Family #78 (1952), featuring Mary Marvel's then-new look. Art by Kurt Schaffenberger.
Mary Marvel: Mary Marvel in her white uniform in Formerly Known as the Justice League #1 (2003). Art by Kevin Maguire and Josef Rubinstein.
Mary Marvel in her white uniform in Formerly Known as the Justice League #1 (2003). Art by Kevin Maguire and Josef Rubinstein.
Mary Marvel: Mary Marvel, possessed by DeSaad, battles Wonder Woman in interior art detail from Final Crisis #3 (of 7), September 2008. Art by J. G. Jones.
Mary Marvel, possessed by DeSaad, battles Wonder Woman in interior art detail from Final Crisis #3 (of 7), September 2008. Art by J. G. Jones.

Worked examples

Example 1 — a first encounter with Mary Marvel

Start with the simplest possible case. Write down what Mary Marvel claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Mary Marvel before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Mary Marvel ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Mary Marvel

In research
Mary Marvel appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Mary Marvel in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Mary Marvel is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1945 comics debuts, 1948 comics endings, Achilles, so understanding it makes those chapters shorter.
In everyday life
Look for Mary Marvel outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Mary Marvel in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Mary Marvel means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Mary Marvel out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Mary Marvel in simple terms?

Mary Marvel, also known as Lady Shazam and Shazam, is a superheroine originally appearing in American comic books published by Fawcett Comics and now by DC Comics. Created by Otto Binder and Marc Swayze, she first appeared in Captain Marvel Adventures #18 (cover-dated Dec. 1942).

Why does Mary Marvel matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Mary Marvel?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Mary Marvel.

Tags

  • 1945 comics debuts
  • 1948 comics endings
  • Achilles
  • Adoptee characters in comics
  • Anemoi
  • Ariadne
  • Artemis in fiction
  • Asenath
  • Characters created by Otto Binder
  • Comics characters
  • Comics characters introduced in 1942
  • DC Comics characters

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