David Sparks has released the fourth Macsparky Field Guide and this time he's tackling email:
This new book explains the best methods, technologies, services, apps, and workflows to make email work for you.
Email by David Sparks is $9.99 for iBooks - now on your Mac, iPad or iPhone with OS X 10.9.
You can also buy a PDF version of Email by David Sparks.
While you're at it, be sure to check out the previous Macsparky Field Guides:
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