Book 6/7 Practice Exams Vol 1&2 schweser

Hi can someone clarify this year Schweser has only published Books 1-5 and then two volumes of Practice exams right? I read on another thread something about book 6 and 7 as well for level 2? are you refering to the same thing? Also how can we get extended worded answers for these practice exams? SOO inconvenient that they are not in the back of the book!! FSA is extremely hard for Level 2 as well i have found from a few questions - literally taking me a few hours to do a couple - normal?

Book 6 = The first book of practice exams. Book 7 = The second book of practice exams. Also, complete answers for the practice exams can be found on the Schweser website after you log in and input your own answers. It is on that right toolbar somewhere.