When I first started reading Science Fiction in the late 1950s, my favorite SF writers were Robert A. Heinlein, Poul Anderson, and Andre Norton.
In the early 1960s, I was mowing lawns to make some spending money. And I spent some of it on Andre Norton ACE Books paperbacks. I later discovered that Andre Norton was actually Alice Mary Norton!
I enjoyed all the Andre Norton SF books I read. Storm Over Warlock with the iconic EMSH cover might be my favorite. But I read all the Andre Norton books I could get my hands on.
BAEN Books published Crosstime in 2008. It brings together two alternative Earths novels: The Crossroads of Time (1956) and Quest Crosstime (1965).
I first read The Crossroads of Time as part of ACE Double (D-164) that had Mankind on the Run by Gordon R. Dickson on the other side. Years later, I read the hardcover version of Quest Crosstime published by Viking Press.
If you’re in the mood for classic action and adventure in the old fashioned SF mode, CROSSTIME delivers! GRADE: B+