If you have Hoxbro's book on Domino Knitting, this won't be an irresistible purchase, but if you missed that book, this fills a void. The items in the book are all based off of modular knit squares and include pillows, wraps, slippers, bags and hats. Lots of hats.
The allure of the book is how to assemble these squares. If you look at the top left hand picture on the cover, you see a little triangular looking shape--that's actually a trapezoidal shaped pillow. That sort of ingenuity is what fuels this book.
Something new to her repertoire is open meshes, which are basically the same as her usual squares, but cast off after only a few rows, creating L shaped pieces which can be combined into really neat grid like combinations. They look impressive but are so easy to actually *do*!
She offers a goodly number of patterns, well broken down by category, and the instructions are clear. The reason this isn't a 5 star in my book is that it really doesn't bring much NEW to the table beyond her previous book or other modular knitting books that were all the rage, what? five years ago? Still, it's a great way to get into modular knitting, and her patterns look impressive and are easy to execute.