USA TODAY Up & Down Words Infinity: 100 Puzzles from The Nation's No. 1 Newspaper (USA Today Puzzles) (Volume 19) Paperback – May 1, 2012

This is a very small book that consists of one long game of Up & Down Words. I love the game, it's very easy and fast and I suppose you could burn through the book pretty fast. I saw other reviews complaining about it being one continuous game, but I didn't find that problematic. When you don't want to play anymore, just put it down. A little pricey for what you get, but I enjoyed it.

Good mind puzzles.

I enjoyed this puzzle book so much that I purchased one as a gift for someone after I was about halfway through the book. The level of challenge is just right--not too easy, not too hard. They would be fun at any time--lingering over morning coffee, waiting in the car to drive your kids home from school, or sitting under an umbrella at the beach. They are a nice change from crosswords and other more traditional types of puzzles. Makes me want to explore more of the USA Today puzzle books!

My husband finished the book in a week. Once you start doing these word puzzles, you get hooked. Good way to pass the time in airports and doctors offices. Small enough to carry in a jacket pocket or purse.

I got hooked on this word game by watching Game Show Network chain reaction. This is a good book to store in your purse and fill idle time in either doctor's appointments or while riding the bus on the way home from work I hope they come out with a volume 2.

Just like in the newspaper USA Today!

I purchased this puzzle book for a family member and admittedly did not read all of the "specs" other than it contained 100 puzzles. I was somewhat surprised to find that it is small enough to carry in my shirt pocket......for $7.99 I was expecting something I could wrap as a Xmas present for a puzzle fan...…...this book is better used as a stocking stuffer.

A must have if you like up-down word puzzles! This book is not just a collection of single puzzles, but rather each puzzle builds from the one before it. This type of puzzle is difficult to find, but to find this many puzzles in a small compact book is perfect for on the go.