Yup 
And, as you intimated, sometimes kindlebooks don't have DRM, but it's a case of try it and see......
'Course, that also means that, in the "justification" mantra regarding DRM, by Amazon, and others, there are obviously some books that, according to the line that DRM is to prevent piracy, they consider not worth protecting ! What a load of old codswallop .....
Message was edited by: carpetmojo