7 so far. There may be more in the future. The sets are the alien striker, alien defender, Tripod invader, UFO abduction, Jet-copter Encounter, Alien mothership, and Earth defence HQ
check out the new lego alien conquest sets
The Lego Town series is one of the largest sets of all the Lego sets. There are a variety of sets in the Lego Town series of all kinds. There are at least 644 sets included in the Lego Town Series.
There are about 55 Lego Harry Potter sets to buy.
Lego sets for girls can be found at many places. Sets such as "My First LEGO Princess" can be found at the LEGO website or at the Toys "R" Us website or at Amazon.
Bunches!<3
5000.0000
there are heaps
5,364
Lego building sets can be bought in many different stores. Toys "R" Us, Walmart, Target, Sears, and Amazon all sell Lego building sets. Lego's official store online and in select malls also sells Lego building sets.
About 1,000 sets
There were no Lego Batman sets released in 2009. Lego discontinued the Batman sets after 2008.
Lego did not properly exist till 1934.