I really enjoyed this!

Wonderful. I feel as though I've spent a week visiting with these two "remarkable" women.

Love books that are researched well and can to teach me, the reader, something I didn't already know. That is a big part of why I read. And this book does just that; beautifully told story of close friendship amid scientific discovery. Isaac's Storm is another one you may like if you like historical fiction.

A wonderful book that kept me reading day and night until I finished it. Knowing parts of it to be real, made it even more enjoyable. Also, it has now peaked my interest in new subject matters of which to read.