Europe (magazine)
Europe is a French literary magazine founded in 1923.
PlayStation Official Magazine – Australia
PlayStation Official Magazine – Australia is a video games magazine published by Future Australia.
The magazine's origin dates back to the original PlayStation console.
The magazine was called" Official Australian PlayStation Magazine".
As the era changed, it would be rebranded as" Official PlayStation 2 Magazine- Australia".
Finally, to coincide with the release of the PlayStation 3, it was rebranded again as" PlayStation Official Magazine – Australia".
The magazine's title is often abbreviated to OPM.
Official U.S. PlayStation Magazine
Official U.S. PlayStation Magazine (often abbreviated to OPM) is a now-defunct monthly video game magazine, published by Ziff Davis Media.
It was a sister publication of "Electronic Gaming Monthly".
The magazine focused exclusively on PlayStation hardware, software, and culture, covering the original PlayStation, PlayStation 2, PlayStation 3 and PlayStation Portable.
Each issue included a disc that contained playable demos and videos of PlayStation games.
The magazine was produced for nearly ten years.
The first issue, cover dated October 1997, was published September 23, 1997, while the final issue was cover dated January 2007.
After "OPM" was discontinued in January 2007, the independent PlayStation magazine "PSM" became  in December 2007, replacing "OPM" as the official magazine focusing on Sony game consoles.
PlayStation Magazine Ufficiale
PlayStation Magazine Ufficiale, also known by the acronym "PSMU", initially named as "Ufficiale PlayStation Magazine" and after as "PlayStation 2 Magazine Ufficiale", is the Italian edition of  video game magazine, specializing in all Sony video game consoles and handheld gaming platforms.
The magazine features previews, reviews, and cheat codes for Sony games.
Official PlayStation Magazine (Ireland)
Official PlayStation Magazine( Ireland) was a TP Media monthly gaming publication.
PlayStation Underground
PlayStation Underground is a now- defunct American video game magazine, originally published by Sony Computer Entertainment America.
The magazine focused on the PlayStation fanbase, including gaming on the original Sony PlayStation and the PlayStation 2, and was promoted as a" PlayStation fan club".
Unlike its paper- based counterpart the" Official U.S. PlayStation MagazinePlayStation Underground" came in the form of CD- ROMs which could be played on the PlayStation and PlayStation 2 consoles.
Subscribers were also given access to a members- only website.
The magazine released its first issue on March 26, 1997 and its final issue in 2001.
The magazine released a total of seventeen issues during its active years.
The magazine was eventually merged with" Official U.S. PlayStation Magazine" in 2001 when it was discontinued.
In 2015, PlayStation Underground returned as a video series where gameplay from upcoming games is shown in a Let's Play format while the PlayStation.
Blog team discusses the game with the developer.
Library (journal)
Library was a literary magazine founded in the United States in 1900.
Clarion (magazine)
Clarion is a literary magazine founded at Boston University in 1998.
Ziff Davis
Ziff Davis, LLC is an American publisher and Internet company.
It was founded in 1927 in Chicago, Illinois, by William Bernard Ziff Sr. and Bernard George Davis.
Purple (magazine)
Purple is a French fashion, art and culture magazine founded in 1992.

Question: When was the company that published Official U.S. Playstation Magazine founded?
Answer: 1927