Eric has survived six madcap adventures so far, and now his Gran has turned up to add to the merriment.
Eric ought to be safe this time. There haven't been any presents from his mad auntie to cause mayhem and havoc, and embarrass the socks off him. But his Gran has come to stay. Eric initially decides to take no risks, and escapes to the shed, but his emergency rations run out too soon, and Gran herself catches him raiding the fridge. She seems mild enough, and good natured, but mad things happen around her, even so. Whatever can be causing it this time?