Ebook: McGraw-Hill's ACT with CD-ROM, 2008 Edition (Mcgraw Hill's Act (Book & CD Rom))

8 practice tests make for plentiful study material. I actually learned a trick or two from the tips and strategies section. HOWEVER, the book is riddled with typos and errors. I have taken the first four tests and I found at least one error in each, particularly in the math sections.

I haven't seen another book with as many tests as this, but the buyer should understand that these typos may affect his performance when taking the tests, by making him lose time poring over a flawed question he cannot solve.