When my husband and I found out we were having twins, one of the very first things that I did was order books from the library, including this one! Of the ones I read, I found this one to be the most helpful. There is a lot of practical and useful advice here, and after reading it, I felt much more calm and prepared for this special challenge. I especially appreciated some of the very specific recommendations, like what kind of strollers are best for different needs, naming specific brands and models.
However, in some ways, that is also the downside of the book: some of the information is going to become outdated very quickly. The other less-than-great thing was the incessant pushing of the Twiniversity website, especially talking up the forums. I have signed up for them and visited them and found them unfortunately very lacking, and the Twiniversity website wasn't as packed full of helpful information as I thought it would be based on the constant assurances of this book.
My more personal view on how this book was sometimes less than helpful was that it goes on the assumption that twins are the reader's first pregnancy. In my case, I have a toddler and was anxious to find out ways to juggle taking care of another child along with new twins, and there wasn't really much of anything helpful with that. However, this would not affect every reader, this was just something that seemed lacking for me.
Overall, of the three twin pregnancy and parent books I've read so far, this one is by far the best. I would warn readers that it doesn't candy coat some of the concerns that twin pregnancies will face: it gave me the impression, for example, that bed rest is basically inevitable, and other such darker concerns. But as someone who appreciates being told upfront about things to watch out for and be prepared for, I actually liked this about this book.
I would recommend this book for anyone expecting twins!