Annals of the time patrol

Poul Anderson

A 2 stories in 1 book of time travel featuring The Guardians of Time and 2 novelettes from Time Patrolman. Great settings like the tremendous waterfall at Gibraltar as the Atlantic fills the dry Mediterranean basin, Ukraine's Goth lands, the ancient Phoenecian city of Tyre, a Celtic New York City, and Northwestern US as Kublai Khan's explorers move south and threaten to connect with the Navajo and later, the Aztecs. Recruited in 1957, Time Patrolman Manson Everard is trained as a roving agent and is charged with catching trespassers and criminals. The stories tell of his exploits and solutions in the true science fiction spirit.