Yes, this is the official guide by the ACT test makers themselves, which contains threereal, not simulated, ACT tests--plus 400 bonus questions online!Cracking the ACT highly recommends this book for the experience of taking real ACT tests prior to actually sitting for the exam.
720 pages, paperback.
A thorough test prep and official practice guide for those taking the ACT
The Official ACT Prep Guide, 2018-19 Edition features a book with more than 800 pages of information, plus online materials. The edition offers a full-length practice test and optional writing test with updated prompts. About 400 online practice questions can also be accessed for learning at the tester's own pace and level of knowledge. The guide also shares tips on improving scores for the English, Math, Reading and Science sections. This is a confidence-building resource for test-day preparations!