For most people, there’s nothing more stressful than writing a thank you note. But for Gina Hamadey, it not only became her passion—it became the basis for a book, I Want to Thank You (TarcherPerigee) ...

What if writing a book no longer required months of painstaking effort, late nights, and endless rewrites? Imagine crafting an entire manuscript—complete with polished prose, cohesive structure, and ...