The purpose of this study is to see what the patients perceptions are of the Coping Together manuals during the first 100 days after their Hematopoietic Stem Cell Transplantation (HSCT), and if they would make any changes to Coping Together manuals for future patients, caregivers and couples that use these manuals after their HSCT. The investigators would also like to see what is the caregiver's perception of this intervention, and to see if they have any suggestions for changes. If the caregiver is interested in providing feedback, they will sign a separate consent form.