A Few Words about GWFF

Gene Wolfe's First Four Novels: A Chapter Guide will be released on June 11. That is the Kindle edition; the print edition will be released around that time.

The Kindle edition is available for pre-ordering at the Amazon page.

Amazon page for Gene Wolfe's First Four Novels: A Chapter Guide

The book is similar in format to Gene Wolfe's The Book of the New Sun: A Chapter Guide, but it covers

Operation ARES
The Fifth Head of Cerberus
Peace
The Devil in a Forest