DIVDawn Bosco uses math, logic, and her detective skills to return a red purse to its rightful owner/divDIV /divDIVWhen Dawn Bosco finds a red purse on the play

Dawn Bosco finds a shiny red purse in the school yard. Three people say the purse is theirs. Dawn must solve the mystery of who is the real owner.

DIVSecond-grader Dawn Bosco must put her detective skills to the test in these four mysteries at the Polk Street School/divDIV /divDIVThe Mystery of the Blue Ri

It's August, and Emily has big plans at the library. She's going to read lots of books and tack a paper fish next to her name for each one. Then Dawn Bosco says