Paperless by David Sparks
Do you think about going paperless, e.g. with a document scanner and DEVONthink Pro Office? David Sparks' field guide Paperless gets you started with everything you need to know from why you should paperless to a selection of tools and David's own paperless workflow.
Paperless takes the mystery (and fear) out of going paperless with your Apple technology. The book includes 32 screencasts, 4 movies, over 26,000 words, and other rich-media assets to turn you into a paperless ninja. The material is accessible to beginners and power users alike with a thorough explanation of all the hardware, software, and workflows necessary to finally conquer paper.
David Sparks' Paperless popup: true is available as ebook for $4.99 from the iTunes book store or as PDF for $5 from David's own website.