Nit: Under Every Line The term "scan" is used where "skim" would be a better term. Scan can mean either "to investigate thoroughly by checking point by point a

Nit: Under Every Line The term "scan" is used where "skim" would be a better term. Scan can mean either "to investigate thoroughly by checking point by point and often repeatedly" or "to glance from point to point of often hastily, casually, or in search of a particular item". Skim leaves no room for doubt: "to read, study, or examine superficially and rapidly"