National Geographic Magazine's "sibling" publications (one big happy family)

Greetings,

this sub-group can cover all minutiae related to the now-numerous "sister" publications to the venerable NGM  

To wit, here's a run-down in chronological order... 

  • the old 'News Bulletin' for schools
  • (the) School Bulletin  {+ World Traveler}
  • Reach ,
  • WORLD Magazine ,
  • Traveler ,
  • Research Journal (aka Research & Exploration) ,
  • Adventure ,
  • Kids! ,
  • (the) Green Guide,
  • Explorer! ,
  • Little Kids ,
  • Exploring History ,
  • History ,
  • NatGeo WILD! ,
  • Science ,
  • NG Bird Watcher newsletter

and also: the Collector's Editions that have been a staple of newsstand/retail since 2001.