‘Hat Tricks From Heaven’ author discussion: 2 p.m. Feb. 25, Book Ends, 559 Main St., Winchester. For information: 781-721-5933; https://bookendswichester.com. Local author Kate Genovese, of Boston, will discuss her new memoir, titled “Hat Tricks From Heaven.” Genovese was born in Watertown, and was the sixth of seven children. She has been a registered nurse for over 30 years, is involved in alternative medicine and runs her own Reiki practice.