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The Memory of All That: A Love Story about Alzheimer's

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From the award-winning bestselling author of books about autistic and learning-disabled children, Mary MacCracken, comes an engaging memoir of love, marriage—and Alzheimer’s. Braving divorce to be together, Cal and Mary help each other overcome setbacks in their work. Cal’s inventions are increasingly successful; Mary’s first book is published to much acclaim, followed by three more. It seems nothing can stop them.


Then Alzheimer’s strikes. Always a fighter, Cal vows to beat his disease, while Mary finds ways to sustain their loving life together, devising ways to help Cal as he falters. She herself is helped by good doctors, social workers, and many friends—a whole community of care.


Still, all the support in the world can’t stop Cal’s decline. He goes missing at night, flees his daycare program repeatedly, and must finally go to a memory unit. But even then, he and Mary share bits of happiness. In the end, they fail to beat Alzheimer’s. Yet their story is also one of triumph, as their love persists all through and beyond their battle.


Poignant and inspiring, The Memory of All That is a beautifully written love story that offers guidance and comfort to those dealing with dementia, or any of life’s challenges.

185 pages, Kindle Edition

Published July 26, 2022

6 people are currently reading
29 people want to read

About the author

Mary MacCracken

35 books77 followers

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Displaying 1 - 9 of 9 reviews
Profile Image for Emily Goertzen.
5 reviews2 followers
January 6, 2024
A beautiful story about loving well until the very end. Be prepared to shed a few tears!
Profile Image for PinkAmy loves books, cats and naps .
2,722 reviews252 followers
August 26, 2025
When I first read Mary MacCracken I was eleven. I fell in love with her storytelling and the groundbreaking work she did with autistic children.

In her final book, THE MEMORY OF ALL THAT, MacCracken writes about herself and her marriage to her beloved husband Cal. A brilliant inventor, his first signs of Alzheimer’s disease were subtle, forgetting how to spell and confusing words. Mary shows readers Cal’s heartbreaking descent into AD, the tough decisions she had to make and how the seven adult children in their blended family helped support both Mary and Cal.

I wouldn’t have read a memoir about dealing with a spouse’s AD by a writer other than MacCracken. The depth of Mary and Cal’s love leaps off the pages into my tear ducts. She writes of struggles and tiny successes, accepting her husband as he was in the present while simultaneously grieving the man he was and their life before AD. Mary MacCracken’s patience and determination, with her students as they slowly progressed and her husband as he regressed is nothing short of heroic. Her humility wouldn’t allow her to see herself in that way, but I bet most readers will agree with me.

Cal dies in 1999. Mary lives until 2014.
104 reviews
September 4, 2023
This is the love story I would want for myself. Not the terrible illness of Alzheimer’s disease that robbed Carl of his memory and personhood, but the enduring love deeply felt by both Carl and Mary. Alzheimer’s is a horrible illness that affects so many people involved. But Mary writes and reflects her experiences with both grace and loving kindness, and her love for Carl is evident in all pages, even in the short diary entries. It had me cry much towards the end, as Carl’s illness became more advanced. This book is one example of why I have so much respect and love for those suffering from Dementia and their loved ones.
Profile Image for Juan Alejandro.
237 reviews1 follower
June 7, 2023
"The Memory of all that: A love story about Alzheimer’s" is a beautiful page turner story about the challenges Alzheimer disease brings to the people affected by it and their loves one. This is a published posthumously memoir of a woman who took care of her husband as he progressed from being healthy through the phases of Alzheimer's cognitive decline and dementia.

A touching short story that shows how love is the key to overcome any obstacle, no matter the circumstances.

Juan Alejandro
Profile Image for alicebme.
1,178 reviews3 followers
March 28, 2023
Just saw this on the display area for nonfiction at the library and read it all in the same day. It is a clear and heartfelt telling of having a husband with Alzheimer’s. I appreciate that it exists.
Profile Image for Jennifer.
109 reviews1 follower
November 29, 2022
I read this because I needed to read it right now - and it gave me a strength and calm I didn't realize I needed. Thank you, Mary and Cal.
Displaying 1 - 9 of 9 reviews

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