Mark Shean, author of GUN SENSE, on Amazon This information was verified through the Ma. State Police…..To read this chapter in full, and any other articles in the Gun Sense series, it is available as an ebook and a Paperback at Amazon under: Gun Sense Massachusetts Gun Law Information and Common Sense Firearm Safety By … Continue reading Gun Sense #30, Graduated Licenses Change as of 8-13-2014 & “GREEN CARD” Info.