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The Theory of (Not Quite) Everything

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$17.99
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With the offbeat charm of The Rosie Project and generous warmth of The One Hundred Years of Lenni and Margot, a wry, moving debut novel about a pair of unforgettable siblings and a love triangle of sorts—one with math as its beating heart.

One of Cosmopolitan's Best Books of 2023

Meet Art and Mimi Brotherton. Devoted siblings and housemates, they’re bound together by the tragic death of their parents. Mathematical genius Art relies on logic, while Mimi prefers to follow her heart.

When Mimi de...

From the B&N Reads Blog

Our March Picks Are Here!

Our March Picks Are Here!

March is certain to be memorable, ushering in our monthly picks filled with the marvelous M’s — mythology, magic, math, and murder. Settle in with a traditional tale retold, a spellbinding adventure of a woman caught between two worlds, a sibling duo that will warm your heart, an inquiry into the skeleton and what it […]
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Siblings: Sharing the I Cloud: An Exclusive Guest Post from Kara Gnodde, Author of The Theory of (Not Quite) Everything, Our March Fiction Pick 

Siblings: Sharing the I Cloud: An Exclusive Guest Post from Kara Gnodde, Author of The Theory of (Not Quite) Everything, Our March Fiction Pick 

Siblings and housemates Art and Mimi Brotherton are bonded by the death of their parents, so when Mimi asks her mathematical genius brother to help find love, he agrees – if she’ll use a strict mathematical principle. But A Romantic Endeavor minus A Brother’s Trust equals A Strained Relationship. Part rom-com, part family drama, and all heart — this book will lift your spirits and make you see love from a different angle. Keep reading for a guest post from Kara Gnodde about sibling relationships and the inspiration behind The Theory of (Not Quite) Everything.
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