Murderers, mob bosses, and convicts...
These guys are not yout average neighbors. But it's 1935, and twelve-year-old Moose Flanagan and his family have just moved to Alcatraz, the infamous island that's home to criminals such as notorious escapee Roy Gardner, Machine Gun Kelly, and, of course, Al Capone. Moose doesn't actually get to meet the cons; but he does meet Piper Williams, the warden's daughter, who comes up with so many schemes that she might as well br a criminal! Now Moose has to try to fit in at his new school, avoid getting caught up in Piper's countless plots, and keep an eye on his sister, Natalie, who's not like other kids. All Moose wants to do is stay out of trouble. But on Alcatraz, trouble is never very far away.