The catalogue
AI ebooks for people who would rather use the tools than read about them
Ten PDF guides, 1,703 pages and 810 numbered prompts, grouped by the problem they solve. The AI Guides teach the software itself — Claude, ChatGPT and Gemini end to end, plus prompt engineering, image generation and a copy-and-paste template library. The Digital Marketing guides assume you already know your job and show you how to do it faster: content and social, freelance operations, and Google Ads.
How to choose. If you have never used any of these tools, start with the $9AI Starter Pack — three beginner guides in one file, and the cheapest way to find out whether this style of writing suits you. If you already use one model daily and want to go deep, take that model's guide. If you keep writing the same prompts from scratch, the template library is the fastest fix. And if you bought a tool to get a job done rather than to learn it, go straight to the marketing side.
Every book is a 2026 edition, every prompt is numbered so you can find it again, and every file is a PDF you download once and keep. No subscription, no login, nothing that expires.
- Guides
- 10
- Total pages
- 1,703
- Cheapest
- $7
- Longest
- 288 pp
All ebooks
Bundles
Two ways to buy several at once
Koit AI Mastery Bundle
844 pages across 5 guides · 350 prompts
- The Complete Guide to Claude 2026
- Mastering ChatGPT
- Mastering Gemini 2026
- Prompt Engineering Masterclass 2026
- 200 AI Prompt Templates
Saves $47.96 · 55% off
Complete Library
1,703 pages across 10 guides · 810 prompts
- AI Starter Pack
- 200 AI Prompt Templates
- The Complete Guide to Claude 2026
- Mastering ChatGPT
- Mastering Gemini 2026
- Prompt Engineering Masterclass 2026
- Mastering AI Image Generation 2026
- AI for Content Creators & Social Media 2026
- AI for Freelancers & Small Business 2026
- AI for Google Ads 2026
Saves $101.92 · 56% off
Not sure where to start?
Two cheap ways to find out whether these are for you
AI Starter Pack — $9
18 chapters across 3 parts, one per model, plus a side-by-side cheat sheet. The cheapest paid way in, and the only book that covers all three tools at once.
See what is inside20 Prompts That Replaced My Workflow — free
15 pages, 20 numbered prompts, written the same way as everything else in the catalogue. One email address, no card. It is the honest sample.
Get the free guide