Christopher

Christopher Kokoski is a writer and course creator. He has written for national organizations and national publications (including a few in peer-reviewed journals), published national training material, ghostwritten screenplays and is the author of the Query Letter Swipe File, the Past Lives novel series, and the standalone novel, Wicker Hollow,

ChatGPT Agent for Authors [Ultimate Guide for 2025]

Man drinking coffee at a computer - ChatGPT Agent

Writing already feels like a three-ring circus. Plot twists in one ring, marketing in another, and an endless stream of admin tasks wobbling on the high wire. Now OpenAI has introduced ChatGPT Agent Mode, a semi-autonomous assistant that can research, click, copy-paste, and even draft emails while you actually, you know, write. This guide explains […]

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1,000 Basic Japanese Words and Phrases for Casual Conversations

Three smiling people in Japan -- Japanese Words

There’s a unique magic in seeing someone’s face light up when you speak to them in their native language. That’s exactly why I created this guide. I’ve compiled 1,000 of the most practical and essential Japanese words and phrases—the ones you actually need to start communicating and building bridges. This is your first step toward

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How to Write Books With Claude AI [+ Blueprint]

A man on a computer in a nice office -- How to Write a Book With Claude AI

Transform Claude AI into your personal publishing powerhouse with proven prompts that generate complete, formatted, publish-ready books — whether you’re writing your first novel or your tenth business guide. After extensive testing and refinement, I’ve developed a comprehensive system for how to write books with Claude AI. Today, I’m sharing the core framework along with

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1,000 Unscramble Words Examples [Easy, Hard, Impossible]

Unscramble Words above littered letters

Unscramble word puzzles are the perfect mix of “a-ha!” moments and head-scratching frustration. Whether you’re killing time or training your vocabulary, this list has 1,000 scrambled letter challenges — divided into Easy, Hard, and Impossible categories — to keep you busy. And when you’re truly stuck, our free Word Unscrambler Tool is ready to bail

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500 Best Replies to Thank You [Ultimate List]

A woman writing Thank You Notes -- Replies to Thank You (1)

In this comprehensive guide, you’ll find the 500 best replies to thank you, organized into helpful categories by the type of “Thank You,” your relationship with the other person, and the context in which the thanks were given. Below, you’ll find carefully curated collections—from lighthearted and humorous to formal, heartfelt, and professional responses. Table: Top

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500 Summative Assessment Examples [Ultimate Guide]

Teacher in a classroom -- Summative Assessment Examples

I’ve spent years crafting assessments that not only test what students know but also keep them engaged and excited to show it. Summative assessments—those final checkpoints of learning—are a cornerstone of education, and I’ve got a treasure trove of ideas to share. Below, you’ll find 500 unique summative assessment examples, fully written out across ten

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