ACTIVE: series still not finished, still getting

ONGOING: series is done, still getting

INACTIVE: not getting any new releases OR not getting anymore

ACTIVE

Rick Riordan (since 2012/2013)

The Legend of Zelda (since July 2013)

Anime (since May 31, 2016)

Pokemon (since February 6, 2016)

Land of Stories (since August/September 2014)

Marvel (since 2011/2012)

ONGOING

Divergent (since 2014/2015)

Charlie Bone (since 2008)

The Frog Princess (since 2012/2013)

Keys to the Kingdom (since early 2016)

Artemis Fowl (since May/early June 2015)

Howl's Moving Castle (since 2016)

Harry Potter (since late 2010/early 2011)

Hunger Games (since mid 2014)

Leven Thumps (since mid 2013)

Emily Windsnap (since late 2012)

The Outsiders (early 2015)

Inkheart (since late 2015)

Harvest Moon (since 2014/2015)

Hobbit/LOTR (since very late December 2014)

INACTIVE

Warrior Cats (Dec 31, 2014 - May 30, 2016)

Dork Diaries (unknown - after 2012)

Green Witch (since 2013)