The mailbox contained:

* April 2008 issue of [Circuit Cellar](http://www.circuitcellar.com “Circuit Cellar”) (Embedded Programming)
* May 2008 issue of [Popular Mechanics](http://www.popularmechanics.com “Popular Mechanics”) ([Special Report – Rebuilding America](http://www.popularmechanics.com/technology/transportation/4258053.html?series=53 “Read the Cover Story”))
* Spring 2008 [Four Seasons Nursery](http://www.4seasonsnurseries.com “Four Seasons Nursery”) Catalog
* Spring 2008 [Freestyle Photographic Supplies](http://www.freestylephoto.biz “Freestyle Photographic Supplies”) Catalog
* A plea from the [Sierra Club](http://www.sierraclub.org “Sierra Club”)