This etext differs from the original in the following ways. First, the work used "somehow" and "somehow" about equally; these all have been changed to "somehow." Second, a number of minor typographical errors have been corrected. Corrected words are indicated by a dotted gray underline. Hover the cursor over them to see the original spelling (to find them all, search the source file for the string "<ins"). Finally, a table of illustrations has been added.