_Him_, misuse with gerund.
_Hisself_.
_His'n_.
_Home_, confused with _house_; for _at home_, Glossary.
_Humbug_, Glossary.
_Hung_, confused with _hanged_, Glossary.
Hyphen, use of.

_I_, capitalization of (Sec.100). Order of.
In the letter.
Idioms.
_i. e._, punctuation of (Sec.122).
_Illy_, Glossary.
_Immigration_, confused with _emigration_, Glossary.
Imperative mode.
Improving one's vocabulary, rules for.
Improprieties.
Indentation, of paragraph; of paragraph, in letters.
Infinitives, explanation of; forms of; cases used with; rules for
sequence of infinitive tenses; split.
Inflection, defined.
_In_, confused with _into_, Glossary.
Inside address of letters.
Interjection.
Interrogation point, use of.
Interrogative pronouns.
Intransitive verbs, see _Transitive_.
Introductory words or phrases, punctuation of (Sec.107).

_Kind_, with plural modifiers, Glossary.
_Kind of a_.

_Lady_, Glossary.
_Latter_, confused with _last_, Glossary.
_Lay_, confused with lie.
_Learn_, for _teach_, Glossary.
_Leave_, for _let_, Glossary.
_Lend_, confused with _loan_.
Length, of paragraphs; of sentences.
Letter writing; body of letter; close; heading; illustrations of
correctly written letters; inside address; miscellaneous
directions; notes in third person; outside address; salutation.
_Liable_, for _likely_.
_Lie_, confused with _lay_.
_Lightning_, Glossary.
_Like_, misuse as a conjunction.
_Lit on_, Glossary.
_Loan_, confused with _lend_.
Loose sentences.
_Lot_ for _a great deal_, Glossary.

_Mad_, for _angry_.
Masculine gender, defined; of pronouns.
_May_; model conjugation of.
_Messrs._, use of.
_Might_; model conjugations of.
Mode, definition of; indicative; infinitive; imperative; obligative,
footnote; participal; potential, of; subjunctive.
Modifiers, placing of.
_Most_ for _almost_.
_Mother_, capitalization of (Sec.99).
_Mrs._, Glossary.
_Much_, for _many_.
_Muchly_.
_Mutual_, confused with _common_, Glossary.

Name, form of verb.
_Namely_, punctuation of (Sec.122).
_Near_, confused with _nearly_.
_Neither_, misuse with more than two objects, Glossary.
_Neither-nor_.
_Nerve_, Glossary.
Neuter gender, defined; of nouns and pronouns.
Newly coined expressions, rule against.
_Newsy_, Glossary.
Nominative case, defined; when used, note.
_No place_, Glossary.
_No_, punctuation of (Sec.102).
_No good_, for _worthless_.
_North_, capitalization of (Sec.100).
_Not muchly_.
Notes in the thi