Assume that the books have a name and/or price written inside.

70.  The Broken Anchor, moderate wear

72.  The Haunted Carousel, moderate wear

74.  The Mysterious Image, piece torn from bottom edge of first two pages

79.  The Double Horror of Fenley Place, moderate wear

83.  The Case of the Vanishing Veil, moderate wear

90.  The Puzzle at Pineview School, text block detached from binding

105. The Clue in the Antique Trunk, light wear

116.  The Case of the Twin Teddy Bears, pieces missing from back cover
119.  The Mystery of the Missing Mascot, light wear

144.  The E-mail Mystery, moderate wear

153.  Whispers in the Fog, moderate wear

170.  No Strings Attached, light wear

175.  Werewolf in a Winter Wonderland, light wear

I do not accept offers.  My current best price is the price on this listing.