So much has transpired with Cards for Brianna since Heather passed away nearly two months ago (December 15, 2015), but probably nothing bigger than this: Hallmark has decided to publish its own version of the book. Sourcebooks will publish the initial book on April 12. Hallmark will publish its version (same content, but different design) to sell in its 2,000+ Hallmark stores in November. Thank you to Sourcebooks and Hallmark for teaming up to spread Heather’s message that ‪”Every Day Matters!”‬