Download or read book The Calculus of Change written by Jessie Hilb and published by Houghton Mifflin Harcourt. This book was released on 2018 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Worried about her struggling family and her best friend, Aden isn't looking for love. But when Tate walks into Calculus class wearing a yarmulke and a grin, Aden's heart is gone in an instant. This poignant debut novel explores unrequited love, grief, and finding comfort in one's own skin.