When you buy into a specialization that is not your career do you get both the Career Skills and Additional Career Skills or only the Additional Career Skills for that specialization? Edge of the Empire sounds like you do but the other two books sounds like you maybe don't. Thanks!

When you buy a new specialization, you only get the additional career skills. If it's outside your starting career, you don't gain the regular career skills as well.

You also don't get any free ranks in them.