Danny Orlis and the Rocks that Talk Author:Bernard Palmer Danny is given an assignment by his father to find out why the twins' unscrupulous uncle, Harold Bauer, wants to get possession of a tract of almost worthless mountain land. There are breath-taking adventures for Danny and his pals before the answer is found. A threat by phone, a crooked county official, a strange prospector and his Geiger c... more »ounter, and some hired thugs all add up to excitement and mystery.« less