Series IV workbooks are keyed to Harvey’s Elementary Grammar and Composition, and Spencerian Penmanship Theory and Copybooks. They include: English language; parts of speech; composition; commas in series; participles; gerunds; pronouns; adjectives; verbs; personal, possessive, interrogative, and relative pronouns; the relative clause; adverbial clauses; prepositions; phrases; compound elements; simple, compound, and complex sentences; interjections; gender, person, number, case, and declension of nouns; parsing nouns; descriptive and definitive adjectives; parsing adjectives; voice; mode; tense; auxiliary verbs; conjugation of verbs; ellipsis; abridgment; the semi-colon and colon; and inside marks.

Uses Harvey's Elementary Grammar & Composition, the Spencerian Penmanship series, an encyclopedia, and a dictionary.