There is no romantic content; relationships are based on sibling bonds and their growing relationship with their grandfather.
Light Themes
The children continue to build trust with their grandfather and enjoy the security of family; themes of belonging, adventure, and problem-solving are central; the tone is warm and optimistic.
No Violence
There is no violence; the mystery is gentle and the dangers are minimal.
Synopsis
Now living happily with their grandfather, the Boxcar Children spend the summer on their grandfather's island, solving a mystery and enjoying adventures. A gentle continuation of the series.