Perilous Dreams Author:Andre Norton She was Tamisen the Dreamer - trained to explore other worlds through her genetic ability to transfer herself through dream to their actualities. To a dreamer all worlds, all times, were open. — But there were risks. There were perils such as no landbound explorer could conceive. For in an infinity of worlds, there must be an infinity of enemies,... more » of beasts, of personal peril - as well as an infinity of rewards and pleasures.« less