THE HIGH CRUSADE - Macfadden Books, 1st pb pr., 1964      CORRIDORS OF TIME - Lancer Books,1st book pub.,1966      by Poul Anderson - Condition of both - Near Very Good                                                                                                                     CRUSADE, a Hugo finalist,  has light moisture staining at the top of the book and slight red edge staining on the back cover,  Otherwise, modest general cover/spine wear.  CORRIDOR has some spine lean, very light cover/spine ceasing and light edge wear, including a tiny spine slit.   Both have some cover-back darkening and light page toning, but bindings are firm.