For those who are collectors of the LEGO Star Wars Planets sets in the United States, FBTB is reporting that Series 4 of the fairly popular sets will not be released here in the States.
The second wave of 2013 LSW planets are no longer launching in the US. They will be available in other global countries, however. As you know, some markets carry slightly different collections depending on their market dynamics, so the strategic decision was made not to launch them in the US.
However, you can still pick up the Snowspeeder & Planet Hoth (75009), B-wing Starfighter & Planet Endor (75010), and Tantive IV & Planet Alderaan (75011) through Bricklink, eBay, or Amazon but at a bit higher prices due to them not being available in the States. If you have contacts in Canada, maybe they can help out since the sets are available there as well. The Planet sets are the final wave for the LEGO Star Wars theme as they are being replaced with the Microfighters line in 2014.