Still Alice by Lisa Genova
Haunting and beautiful and terrifying and sweet. I didn’t want to read more, but I couldn’t put it down. Touched by Alzheimer’s, like most, but I had no concept of the early-onset version. From the book summary:
Losing her yesterdays, her short-term memory hanging on by a couple of frayed threads, she is living in the moment, living for each day. But she is still Alice.