Click the link below to access an electronic version of the CPO Foundations of Physical Science with Earth/Space Science textbook.  You will be redirected to an 'iDisk' site.  Click the download button (which is unlabeled and is a small downwards arrow at the right-hand end of the line for the file) it will download to your designated download destination, or ask you where you want it to be saved.

CPO eText Book 
(WARNING:  This file is approximately 70 MB, and may take several minutes to download.)