The Book of Miso - Ordering Information
This book is no longer in print.
However the entire book is availble free of charge on Google Books in digital PDF format
In the Google search box enter: Google Books advanced - and you will be able to find it easily.
You will also probably be able to order a bound volume, for a fee, from www.abebooks.co,
The Book of Miso has also been translated into German and Chinese.