Transcriber’s Note:
TOC entry “VIII.—Growing Muscles 174” changed to read “VIII.—Growing Muscles 194” to match actual page.
Obvious printer errors corrected silently.
Inconsistent spelling and hyphenation are as in the original.
TOC entry “VIII.—Growing Muscles 174” changed to read “VIII.—Growing Muscles 194” to match actual page.
Obvious printer errors corrected silently.
Inconsistent spelling and hyphenation are as in the original.