After a distressing astrology reading, science-minded skeptic Leah Lockhart is on a mission to prove that her horoscope is wrong in the latest novel by Boston College graduate Jessie Rosen. In All the Signs (G.P. Putnam’s Sons/Penguin Random House, 2025), Lockhart sets off to find people born under her exact same star map, in order to compare their lives and choices. Her journey takes her to Venice, Istanbul, New Orleans, and beyond. Along the way, Lockhart starts to question everything she believes in. Rosen is a writer, producer, educator, and speaker. Her previous novel was the USA Today bestseller The Heirloom.