By Wade H. Mann, author of A Most Excellent UnderstandingWhen you read a lot of Regency fiction, the two things that seem to be the most confusing are travel times and money. Both are difficult to square up with modern knowledge. For example, I've seen travel times from London to Pemberley ranging everywhere from a few hours to five days. Most writers have settled on four days, so that’s what you’ll see most often. You'll also see someone send an express to London and have someone back the next