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Kathleen Krull
Kathleen Krull (July 29, 1952 – January 15, 2021) was an author of children's books and a former book editor. [source](https://en.wikipedia.org/wiki/Kathleen_Krull)
Isaac Newton
Synopsis
Explore the life of Isaac Newton, a man whose vast imagination led him to invent calculus and uncover the scientific principles of gravity. Kathleen Krull offers a compelling look at this genius, challenging conventional views of a figure whose groundbreaking discoveries forever altered the world.