When Digby and his sister Hannah discover Marco Polo's purse at Mr. Rummages antique stall, they find that the proprietor has a lot to teach them about the medieval explorer.
When Digby and his sister Hannah discover Martin Luther King Jr.'s microphone at Mr. Rummages antique stall, they find that the proprietor has a lot to teach them about the civil rights leader.
When Digby and his sister Hannah discover a quill that belonged to William Shakespeare at Mr. Rummages antique stall, they find that the proprietor has a lot to teach them about the English dramatist.
When Digby and his sister Hannah discover the Wright brother's model glider at Mr. Rummages antique stall, they find that the proprietor has a lot to teach them about the men who are credited with inv