14 Soft cover books in acceptable used condition. Corners and edges show some wear. Names, stickers on some
#59 - NIGHT OF THE WEREWOLF
#60 - MYSTERY OF THE SAMURAI SWORD
#61 - THE PENTAGON SPY
#62 - THE APEMAN'S SECRET
#64 - MYSTERY OF SMUGGLERS COVE
#67 - THE OUTLAW'S SILVER
#72 - THE VOODOO PLOT
#79 - SKY SABOTAGE
#80 - THE ROARING RIVER MYSTERY
#82 - THE BLACKWING PUZZLE
#89 - THE SKY BLUE FRAME
#105 - THE SMOKE SCREEN MYSTERY
#123 - THE ROBOT'S REVENGE
#126 - RACING TO DISASTER
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