Nintendo Power and Pyramid, are which form of publication?
magazine
Title: Nintendo Power
Passage: Nintendo Power was a news and strategy magazine which was initially published in-house monthly by Nintendo of America, and later independently.  In December 2007, Nintendo contracted publishing to Future US, the American subsidiary of British publisher Future.  It was one of the longest running video game magazines in the United States and Canada, and was Nintendo's official magazine in North America.
Title: Nintendo World
Passage: Nintendo World is a Brazilian video game magazine, which covers games for the Nintendo Wii, Wii U, 3DS and DS.  It was created in 1998 by the Conrad Editora.  Initially it covered games for the Nintendo 64 and Game Boy Color consoles, which were very popular in the country at the time.  Over 100 issues have been published as of 2006, and the magazine has been awarded by Nintendo of America for its high readership and for being one of the best quality Nintendo magazines in Latin America.  Its current editor is Editora Tambor.  From issue 60 onwards, the magazine started featuring content from "Nintendo Power".
Title: Pyramid (magazine)
Passage: Pyramid is a gaming magazine, publishing articles primarily on role-playing games, but including board games, card games, and other sorts of games.  It began life in 1993 as a print publication of Steve Jackson Games for its first 30 issues, though it has been published on the Internet since March 1998.  Print issues were bimonthly; the first online version published new articles each week; the second online version is monthly.  "Pyramid" is headquartered in Austin, Texas.  It replaced Steve Jackson Games' previous magazine "Roleplayer".
Pyramid (magazine) Nintendo Power