itSMF have published another ITSM pocket-book in conjunction with TSO: IT That Matters: An Executive's Guide to maximising [with an "s"!] the strategic value of your IT investment by Dennis Ravenelle (ISBN 978-0117080614). I'm an intellectual fan-boy: I recognise and respect superior intellect. I'm also a writer, and respect fine writing. On both counts I liked IT That Matters. And quoting Nirvana is cool.
In the end though, this is "business porn" like almost all ITSM books. I crave something I can use.