From the Book - Premium third edition.
Subject pronouns and the present tense
Present tense irregular verbs
Ser and estar, and adjectives
The near future, nouns, and articles
Gustar and verbs like gustar
Reflexive verbs and reflexive pronouns
Direct and indirect object pronouns and commands
Demonstrative and possessive adjectives and pronouns
Interrogatives and exclamations
Regular verbs in the preterit tense
Irregular and stem-changing verbs in the preterit tense
The present perfect and past perfect tenses
The imperfect subjunctive.