00461nam a2200133 a 450000500170000000800410001704000240005810000270008224501040010926000300021330000170024344000480026065000190030820240219102655.0090330s19uu    xx            00    eng d  6HSLRCaHSLRCcHSLRC10aArden, William, pseud.10aThe mystery of the headless horse /cby William Arden based on characters created by Robert Arthur.0 aNew York :bKnopf,c1992.  ax, 144 pages 0aThe Three investigators mystery series ; 26  aArthur, Robert