3.20 Rotating Spreads

1. Open the 03_End.indd document in the Lesson _03 folder. In the Pages panel, double-click page 4 to select it.
2. Choose View > Rotate Spread > 90 degree CW.
3. Choose View > Rotate Spread > Clear Rotation.
4. Close the document without saving changes.

http://designorati.com/articles/t1/graphic-design/40/indesign-tutorial-setting-up-a-document-part-3.php
http://desktoppub.about.com/od/courses/p/2id_basics.htm
http://www.communitymx.com/abstract.cfm?cid=8ECCE
http://www.brighthub.com/multimedia/publishing/articles/17545.aspx