Mischievous Creatures: The Forgotten Sisters Who Transformed Early American Science by Catherine McNeur Dover Thrift Editions and Moses: When Harriet Tubman

and Moses: When Harriet Tubman Led Her People to Freedom

Makes a great gift for anyone with an adventurous spirt

Erin Loechner has a calming presence

The perfect mix of engaging

Mischievous Creatures: The Forgotten Sisters Who Transformed Early American Science by Catherine McNeur Dover Thrift Editions and Moses: When Harriet TubmanThe untold story of two sisters whose discoveries sped the growth of American science in the nineteenth century, combining "meticulous research and sensitive storytelling" (Janice P. Nimura, New York Times bestselling author of The Doctors Blackwell) In Mischievous Creatures, historian Catherine McNeur uncovers the lives and work of Margaretta Hare Morris and Elizabeth Carrington Morris, sisters and scientists in early America. Margaretta, an