Book on Web Development with Grok Published
Packt Publishing just made available the first book on Grok development, by Carlos de la Guardia.
The Grok book from Packt Publishing has just been made available for sale at their site:
The book is intended for developers more or less familiar with the concepts of web applications who want to write their applications using the Python programming language. No familiarity with Zope is assumed from the start. The approach is practical, focusing on getting working code right from the beginning.
The foreword is by Philipp von Weitershausen, Author of Web component Development with Zope 3 and an early Grok contributor. He made a blog post out of it, which can be read at his site.