Comic book fans love to talk about “graphic novels.” What do they mean? How does the term’s meaning overlap with those of such phrases as "miniseries" and "story arc"?
The typical comic book in the USA has 32 pages, with about 22 pages of actual storytelling. Therefore, complicated stories must be broken up into smaller chunks. Any story published in multiple installments is called a "story arc."
A comic book that contains a single 22-page story, with a beginning, a middle, and an end, is not a "graphic novel." To the best of my knowledge, there is no universally accepted rule regarding the “minimum length,” but I think I've seen "original graphic novels" with as few as 48 pages of storytelling. Call 48 pages the lower limit.
Any comic book material published as a book with fairly stiff covers (but not a hardback), is called a "trade paperback" or TPB for short.
Most comic books fans would likely agree that if something was written as one coherent story with a beginning, a middle, and an end, and if the story has been published in comic book format, and if the finished product is long enough that most fans can keep a straight face as they call it a "graphic novel," then how the story was first published doesn't matter. Just as a great novel by Charles Dickens might first have been published as a magazine serial, a "graphic novel" may have first appeared as several monthly issues of a comic book series.
A Few Examples to Illustrate the Different Possibilities:
In 1986, DC published a four-part epic, written and drawn by Frank Miller, released as a miniseries with the title Batman: The Dark Knight Returns. It dealt with a middle-aged Bruce Wayne trying to make a big comeback as a superhero (after a decade of retirement) in a very grim-and-gritty world. This project was both "a single story arc" and a "miniseries."
Given the excellent sales of The Dark Knight Returns, DC later paid Miller to write a four-part story arc about Batman's earliest days in costume, when he was just an inexperienced young man trying to create a new heroic identity from scratch in order to intimidate the hoodlums of Gotham City. That story arc was Batman: Year One and it was published in four consecutive monthly issues of the regular series that bears the simple title of "Batman." That series had been in regular publication since 1940 and is still coming out today. So Year One was not a miniseries, but it was a "story arc" published within the pages of a "regular monthly series" (or a "regular monthly title," as some fans would say).
Detective No. 27
A few years ago, Michael Uslan wrote a 96-page graphic novel for DC. He titled the project: Detective No. 27. It was an “Elseworlds,” which meant it could “break the rules” by telling stories that contradicted the “regular continuity” regarding Batman and his supporting cast. Uslan portrayed a Bruce Wayne who was orphaned at a tender age and grew up dedicated to detective work and justice . . . but who somehow entirely avoided any temptation to dress up as a bat along the way. This story has only been published in a single format: as a 96-page trade paperback.
The first and second stories mentioned above have also been reprinted as TPB collections. So all three of them are available in that format now, although they were first published in three different ways. But all three are long enough and meaty enough to merit the term "graphic novel."
