Coteau, Regina, 2004, 1^st/1^st.  ISBN 1-55050-293-X.  Trade soft cover, 189 pages.  Unread copy, not remaindered.  ‘Polly and Kyle are going international – on the Kirby Junior High Italian Tour!  The last thing they want is a mystery.  But things start to go missing.  Small things at first; then Kyle loses his new hand-held computer.  Of course it’s got nothing to do with a string of art thefts at the great museums of Italy.  Nothing to do with Guiseppe, their new tour guide.  Or does it?  Polly and Kyle have to find out.’ (from rear wrap)