ACT 2nd edition vs 3rd edition? Practice Tests booklets.

I have a 2nd edition that I completed already. If I buy a 3rd edition, will it be the same thing with just 2 new tests? Or 7 all new tests?

2nd edition includes 3 tests from before 2001; a 3 rd edition has two more tests from the 2001-2007 span.

More tests - in official “Preparing for the ACT” booklets.

The latest 2015-2016:
http://www.act.org/aap/pdf/Preparing-for-the-ACT.pdf

All four from the prior years:

http://cdn2.hubspot.net/hub/360031/file-2226679255-pdf/Documents/ACT_Test_2014-15.pdf?t=1454741600732

http://cdn2.hubspot.net/hub/360031/file-2227156987-pdf/Documents/ACT_Test_2011-12.pdf?t=1454741600732

http://cdn2.hubspot.net/hub/360031/file-2227156982-pdf/Documents/ACT_Test_2008-09.pdf?t=1454741600732

http://cdn2.hubspot.net/hub/360031/file-2227156992-pdf/Documents/ACT_Test_2005-06.pdf?t=1454741600732

Thanks goes to Prepscholar for the active links.

The Real ACT just published in January of 2016 is the same as the prior edition:
http://www.amazon.com/Real-Guide-Bonus-Online-Content/dp/111923641X/ref=redir_mobile_desktop?ie=UTF8&ref_=aw_cr_t_books

The 3rd edition is literally the EXACT same as the 2nd edition, just a different cover. It’s a waste of money.

@TheFutureDoc16 You probably meant the 2016 print (it says THIRD EDITION on its cover; see post #2).
It has the same content as the Real ACT 3rd edition published in 2011:
http://www.amazon.com/gp/aw/d/076893432X/ref=mp_s_a_1_1?qid=1455163516&sr=8-1&pi=SL75_QL70&keywords=real+act.
The new cover, in my opinion, is straight up ugly.

The 2nd edition was published in 2007:
http://www.amazon.com/gp/aw/d/0768926750/ref=mp_s_a_1_4?qid=1455163516&sr=8-4&pi=SL75_QL70&keywords=real+act.