Frank Tollit has put up giant letters on the sides of buildings for over twenty-five years.

From forty-foot yellow IKEAs to five-foot red COMETs, Frank has done them all. It’s been his talent… but not his ambition. That involves a very different sort of letters - literary ones. But lack of literary success is driving him to the edge.

However, not even in one of his wildest plots could Frank have dreamed that salvation would turn up in the shape of a clumsy teenager on work experience.