Barbara (Bella) Erakko, author of the book “Elsie at Ebb Tide: Emerging from the Undertow of Alzheimer’s,” will talk about her book and her time as her mother’s primary caregiver at 2:30 p.m. Saturday, April 20, at Hannibal Free Public Library, 200 South Fifth St.

Barbara (Bella) Erakko, author of the book “Elsie at Ebb Tide: Emerging from the Undertow of Alzheimer’s,” will talk about her book and her time as her mother’s primary caregiver at 2:30 p.m. Saturday, April 20, at Hannibal Free Public Library, 200 South Fifth St.  
The program is free. Refreshments and a book signing will follow the book talk. Books will be available for purchase at the book signing.