A stunning debut novel the New York Times calls a "delectable romance"! Gottie's heart has been broken three times. One, when her best friend moved away without saying goodbye. Two, when her beloved grandfather died. Three, when her first love wouldn't even hold her hand at the funeral. As Gottie spirals deeper into grief, her past literally comes back to haunt her when she is inexplicably sent back in time to good memories and bad, revisiting afternoons of kisses and days she wanted to forget forever. This summer, Gottie's past, present, and future are about to collide—and she's the only one who can figure out why. The Square Root of Summer is an exponentially enthralling story about love and loss, from debut YA voice, Harriet Reuter Hapgood.

A charming picture book story based on the Netflix holiday film Jingle Jangle, starring Phylicia Rashad, Forrest Whitaker, Anika Noni Rose, Keegan Michael Key, and newcomer Madalen Mills, about an eccentric toymaker, his adventurous granddaughter, and a magical invention, that if they can get it to work in time for the holidays, could change their lives forever. A heartwarming picture book story based on the song "The Square Root of Possible" from the Netflix holiday film Jingle Jangle: A Christmas Journey! A holiday tale set in the snow-covered town of Cobbleton, Jingle Jangle follows eccentric toymaker Jeronicus Jangle (Academy Award winner Forest Whitaker) whose fanciful inventions burst with whimsy and wonder. But when a betrayal by a former protégé (Keegan-Michael Key) leaves Jeronicus withdrawn and down on his luck, it's up to his bright and adventurous granddaughter, Journey (newcomer Madalen Mills) -- and a singularly magical invention -- to save the day. From the imagination of writer/director David E. Talbert and featuring original music by John Legend, Philip Lawrence, and Davy Nathan, Jingle Jangle reminds you that anything is possible...if you believe.

Harriet Reuter Hapgood's beautiful writing radiates with color in How to be Luminous, a lyrical and engrossing story about the aftermath of tragedy and the power of self-belief and love. Minnie Sloe and her sisters have weathered it all together—growing up without fathers, living an eccentric lifestyle with a pet rabbit named Salvador Dali, and riding out their famous artist mother’s mental highs and lows. But then their mother disappears, and Minnie, who was supposed to follow in her footsteps, starts seeing the world in monochrome. Literally. How can she create when all she sees is black-and-white? As grief threatens to tear the three sisters apart, Minnie fears she could lose everything: her family, her future, her first love . . . and maybe even her mind.

An elegantly dramatized and illustrated dialog on the square root of two and the whole concept of irrational numbers.

Time travel meets romance and loss in this beautifully written and lasting YA debut.

Forty-four-year-old Cape Cod clam bar owner Mary Hopkins is stuck in the cycle of her seasonal business; overwhelmed by the relentless influx of new names and fresh young faces, she feels as if life is passing her by. In the first days of the summer season, a young waitress’s tragic accident stirs up unresolved pain from Mary’s past, leaving her longing for connection. At the same time, Mary’s life is further upended as she begins to suspect her beloved great-aunt, the one person in the world who loves her unconditionally, is descending into Alzheimer’s disease. Then, in walks Dan, a lost love—perhaps the greatest of her life— returning to the Cape after disappearing years before without an explanation. As Mary faces these challenges and losses, it’s her rekindled romance with Dan and her burgeoning unlikely friendships with a warm, eccentric collection of local characters that keep her afloat. Set against the backdrop of Cape Cod sand, sun, and seafood, Summer Shift is the story of a woman’s struggle to find the peace, love, and human connection that have eluded her for decades.

Today complex numbers have such widespread practical use--from electrical engineering to aeronautics--that few people would expect the story behind their derivation to be filled with adventure and enigma. In An Imaginary Tale, Paul Nahin tells the 2000-year-old history of one of mathematics' most elusive numbers, the square root of minus one, also known as i. He recreates the baffling mathematical problems that conjured it up, and the colorful characters who tried to solve them. In 1878, when two brothers stole a mathematical papyrus from the ancient Egyptian burial site in the Valley of Kings, they led scholars to the earliest known occurrence of the square root of a negative number. The papyrus offered a specific numerical example of how to calculate the volume of a truncated square pyramid, which implied the need for i. In the first century, the mathematician-engineer Heron of Alexandria encountered I in a separate project, but fudged the arithmetic; medieval mathematicians stumbled upon the concept while grappling with the meaning of negative numbers, but dismissed their square roots as nonsense. By the time of Descartes, a theoretical use for these elusive square roots--now called "imaginary numbers"--was suspected, but efforts to solve them led to intense, bitter debates. The notorious i finally won acceptance and was put to use in complex analysis and theoretical physics in Napoleonic times. Addressing readers with both a general and scholarly interest in mathematics, Nahin weaves into this narrative entertaining historical facts and mathematical discussions, including the application of complex numbers and functions to important problems, such as Kepler's laws of planetary motion and ac electrical circuits. This book can be read as an engaging history, almost a biography, of one of the most evasive and pervasive "numbers" in all of mathematics. Some images inside the book are unavailable due to digital copyright restrictions.