In 2013, Bish authored a book of faith entitled "Warnings! End Time Scenarios", which was dedicated to the victims of the terrorist attacks of September 11, 2001. This 110-page book featured scenarios of people who unexpectedly faced life-changing challenges and disasters; each chapter began with Bible verses that were appropriate to the situations described. In the introduction to the book, Bish noted that she had been reading various print and online sources that led her to think about how contemporary events mirrored end-time events predicted in the Bible. Accordingly, the purpose of the book was to issue a reminder that people should "hear the life-changing good news of the gospel" before it was too late.