01124nam a2200301u  4500001001100000003000700011005001700018007000300035008004100038020001800079020001500097020002500112020002200137035002100159040003200180043001200212100002100224245003900245260003500284300002900319490002600348520028500374650004400659650003100703651003000734655002800764655003000792339642104 OCoLC 20190501225545.0ta090911s2009    enka   j      000 1 eng    a9780545090636  a0545090636  a9780545060455 (hbk.)  a0545060451 (hbk.)  a(OCoLC)339642104  aUKMcUKMdUPZdCOBdCoBoFLC  ae-ur---1 aCarman, Patrick.14aThe black circle cPatrick Carman.  aNew York :bScholastic,c2009.  a168 p. :bill. ;c20 cm.1 aThe 39 clues ;vbk. 5  aWhere are Amy and Dan Cahill? The two kids were last seen in Egypt, hunting for one of the 39 Clues that could make them the most powerful people on earth. But no one has seen the siblings since. Has the ruthless Irina Spasky finally tracked them down? Or worse ... the Madrigals? 0aBrothers and sistersvJuvenile fiction. 0aOrphansvJuvenile fiction. 0aRussiavJuvenile fiction. 7aMystery fiction.2gsafd 7aAdventure fiction.2gsafd