What do glitter snowflakes, aliens, and singing have in common? Join the Gumshoe Gang at Watson Elementary as they solve the latest mystery. Lyra is so excited for the Christmas concert that she has a hard time focusing on anything else. That is until someone starts sabotaging the decorations needed for the concert. Who would want to get the concert canceled? Why are the teachers acting so strangely?These mysteries are perfectly suited to keep readers guessing as they solve for clues. With longer sentences and fewer illustrations, they are just the right fit for your early fluent reader.Extensive back matterKeeps kids guessing with false cluesUnderlying issues related to friends, family, and growing up