Tom Swift and His Electric Locomotive, Or, Two Miles a Minute on the Rails, is Volume 25 in the original Tom Swift novel series published by Grosset & Dunlap.Richard Bartholomew, president of the Hendrickton and Pas Alos Railroad Company (H&PA) is under pressure to save his company from bankruptcy. If Mr. Bartholomew cannot come up with a means to compete with the Hendrickton & Western railroad, the H&PA will be doomed to failure. Mr. Bartholomew has contracted The Swift Construction Company to build a new electric locomotive which can travel at 2 miles per minute (120 miles per hour (190 km/h) ).The catch is that the owner of the competing H&W railway, Montagne Lewis, is dishonest and will stop at nothing to prevent Mr. Bartholomew from succeeding. Hired thugs are under orders to destroy Tom's developments. Tom, and his friends Ned Newton and Mr. Damon, have several life-threatening encounters with these hired gunmen.