Erica Meltzer's English and Reading books can teach the grammar and passage habits the ACT still uses. They are not official tests, and older printings may still assume longer sections.
Use Meltzer for
Commas, transitions, and a reading method if your error log is the same five English types. Then score official sections. Book list: best prep books.
Do not use Meltzer for
A Composite, Math, or Science. Those need official items and a different book. Extra banks: is UWorld good.
The bottom line
Meltzer is a skill tutor for English and Reading. Official tests remain the score. Watch the question counts on the edition you buy.
Start practicing
Start with a free diagnostic, then drill your weak spots with 15-question quizzes and track how you're doing across Reading, English, and Math. Compare plans whenever you're ready to go further.
This article offers general ACT prep guidance. The ACT can change from year to year, including its format, scoring, policies, test dates, and fees, so always confirm the latest details on the official ACT website at act.org before you make decisions. ACT® is a registered trademark of ACT, Inc. thirty-six is not affiliated with, endorsed by, or sponsored by ACT.