Patient and Caregiver: the main characters in a drama that started in 2007 and is still unfolding for Evelyn and Wayne Hausknecht. In 2007, Evelyn was diagnosed with an aggressive, recurrent type of non-Hodgkin's T-cell lymphoma. Although in Unseen Arms Evelyn and Wayne are as medically accurate as their memories and blog allow, the greatest purpose here is to tell the story from a patient's and
caregiver's perspectives.

Recently, while having an in-depth conversation with a lung doctor when Evelyn was in the hospital with pneumonia, Evelyn was thanked by the doctor for what she and Wayne were doing. She was in awe of his excitement for the book. The doctor saw the need for future patients to learn from experienced patients.

Evelyn and Wayne were peer volunteers for the Leukemia & Lymphoma Society for years. The goal of that program was the same: an experienced caregiver and patient walk beside a person entering the transplant program to make their path smoother. Even though each diagnosis and circumstance is different, every patient has the same questions, fears, and needs. The greatest need is for someone understanding to talk to. When Evelyn was diagnosed, it was easy to find medical information, but caregiver and patient perspectives were limited.

Evelyn and Wayne had three purposes for writing this book. One was to give God the Glory for His faithfulness during this process. The second was to give hope to the patients and caregivers of today and the future. The third was to give some limited insights into the stem cell transplant process. The medical part of this process is rapidly changing, but the patients and caregivers still have the same needs.