This is an excellent overview of the technical selling process. The book is several years old at this point, so there are a few references to older technologies that may be off-putting, however, if you can look past these, the material is 90% spot on. I'd recommend this to someone who is new to the field of technical selling, or to someone who has been in the field for a while and is looking to refresh their rigor and dedication to getting everything they can out of their career.