Released on 05 May 2016.

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The Square Root of Summer

For ages 12+
3.45 based on 2062 ratings & 510 reviews on Goodreads.com

Synopsis

My heart is a kaleidoscope, and when we kiss it makes my world unravel . . .

Last summer, Gottie's life fell apart. Her beloved grandfather Grey died and Jason, the boy to whom she lost her heart wouldn't even hold her hand at the funeral. This summer, still reeling from twin heartbreaks, Gottie is lost and alone and burying herself in equations. Until, after five years absence, Thomas comes home: former boy next door. Former best friend. Former everything. And as life turns upside down again she starts to experience strange blips in time - back to last summer, back to what she should have seen then . . .

During one long, hazy summer, Gottie navigates grief, world-stopping kisses and rips in the space-time continuum, as she tries to reconcile her first heartbreak with her last.

The Square Root of Summer is an astounding and moving debut from Harriet Reuter Hapgood.

In the media

a buzzy debut
Marie Claire
The Square Root of Summer is a completely unique and beautiful look at all the different ways our hearts can break. Brilliantly told and full of sweeping prose, swoon-worthy romance and just a touch of physics, this is a book for anyone who has loved and lost a family member, friend or romantic partner.
BookTrust
The must-read of the summer... a new twist on coming-of-age, told with vibrance, intelligence, and beauty
BuzzFeed