Review of 'Official TOEFL iBT tests with audio' on 'GoodReads'
4 stars
Still the best source of practice tests, but note that this edition does not reflect the changes to the TOEFL that began on August 1. Don't study with it until you look those up.
Note, also, that the new 3rd edition is exactly the same as the second edition, but it uses a DVD instead of a CD.