All Covered Up

      The Obstinate Murderer/The Old Battle Axe ~Elizabeth Sanxay Holding Ace Giant Double #G519 (1963) (Original publication date 1938)     The Obstinate Murderer/The Old Battle Axe ~Elizabeth Sanxay Holding Ace Giant Double #G519 (1963) (Original publication date 1943)   Both reviewed on my blog: My Reader's Block

      The Canvas Dagger/Not Me Inspector ~Helen Reilly        Ace Giant Double #G531 (1959) (Original publication dates 1956/1959)

      Sentinels of Space/The Ultimate Invader & Other Science Fiction ~Frank Russell/Donald A. Wollheim Ace Double  #D-44 (1954) (Original publication dates 1951/1954)            

  Mischief/The Better to Eat You ~Charlotte Armstrong Ace Giant Double #G-521 (1950/1954)

  Kill Joy ~Elisabeth Sanxay Holding Ace Giant Double #534 (1963) (Original publication date 1942) Speak of the Devil ~Elisabeth Sanxay Holding Ace Giant Double #534 (1963.) (Original publication date 1941)