<p>Mark Philips was the pseudonym used for SF collaborations between Randall Garrett and Laurence M. Janifer. As Mark Philips, they produced SF three novels featuring FBI agent Kenneth J. Malone. The stories originally appeared in shorter versions in Analog Science Fiction magazine, edited by John W. Campbell, in the late 1950s and early 1960s. </p><p>Malone lives in a world where psionic powers such as telepathy and teleportation exist. He must cope with them as well as an FBI Director who leav...