The Alden children get involved in the community recycling center by volunteering and trying to figure out who keeps breaking in.  But things aren’t what they seem.  The break-in must be linked to the recent burglary at the local jewelry store.  Keeping track of the clues, the children solve the case.  Yet another Boxcar Children mystery, this time with an updated, contemporary cover.  The story, however, is weak and somewhat boring.  I would not deem this a necessary purchase.