This “winner” (School Library Journal) of a history-mystery-science series continues as the Wollstonecraft Detectives--Ada Byron Lovelace and Mary Shelley--

After Joe's high tech Wombat running shoes blow out during a 100-meter dash, the boys' investigation at a local sporting goods store produces flying fists and s

When the Wollstonecraft Detective Agency is approached by famous fossil hunter Mary Anning, the team know that this could be their most important case yet. Mary

History, mystery, and science collide in a new series for middle-grade readers, perfect for fans of The Mysterious Benedict Society and Lemony Snicket! Jordan S

This history-mystery series continues with another fine display of brains and bravery from the Wollstonecraft Girls—Ada Bryon Lovelace and Mary Shelley. Inspi