THE BEAST MASTER - 1st pb single edition, [1964] - VG+ ORDEAL IN OTHERWHERE - 1st  pb ed., 1964 - Good+         ICE CROWN -  1st paperback edition, 1970 - Very Good+          THE LAST PLANET - 1st Paperback, 1955 - Good                   by Andre Norton - published by Ace Books                                                                                                                                       Here is a 4-book set of Andre Norton science fiction novels.    All are Ace Books firsts. ORDEAL has wear on spine and covers and name written on cover and first page. PLANET has  spine wear including a split at bottom; there is also some corner/edge wear, creasing and rubbing.  The other two books have minimal wear, though all books have darkening on inside covers.  All are firmly bound.