Roberta Edwards

도서
Who Was George Washington? Who Was George Washington?
Who Was George Washington?
2009년
Who Was King Tut? Who Was King Tut?
Who Was King Tut?
2006년
Who Was Neil Armstrong? Who Was Neil Armstrong?
Who Was Neil Armstrong?
2008년
Who Was George Washington? Who Was George Washington?
Who Was George Washington?
2009년
Who Is Barack Obama? Who Is Barack Obama?
Who Is Barack Obama?
2009년
Who Was Jane Goodall? Who Was Jane Goodall?
Who Was Jane Goodall?
2012년

오디오북
Who Was George Washington? (Unabridged) Who Was George Washington? (Unabridged)
Who Was George Washington? (Unabridged)
2018년
Who Was King Tut? (Unabridged) Who Was King Tut? (Unabridged)
Who Was King Tut? (Unabridged)
2019년
Who Was Jane Goodall? (Unabridged) Who Was Jane Goodall? (Unabridged)
Who Was Jane Goodall? (Unabridged)
2016년
Who Was Leonardo da Vinci? (Unabridged) Who Was Leonardo da Vinci? (Unabridged)
Who Was Leonardo da Vinci? (Unabridged)
2019년
Who Was Neil Armstrong? (Unabridged) Who Was Neil Armstrong? (Unabridged)
Who Was Neil Armstrong? (Unabridged)
2016년
What Was the Plague? (Unabridged) What Was the Plague? (Unabridged)
What Was the Plague? (Unabridged)
2021년