GUMROAD

The Data Center Mind: Running a Solo Business Like an Infrastructure Architect

I spent twenty years making sure enterprise systems don't fall over. Then I started my own business and ignored everything I knew. Within six months of launching Diabolikss, I burned out twice, lost an entire content archive to a misconfigured backup, and watched a product launch fail because my email list was attached to an account I'd half-forgotten about. None of that was bad luck. It was bad architecture.

Digital Product Factory: Sistem Kuran Girişimciler İçin Pratik Rehber

City Walking Reflection Journal – NYC Edition

Star Wars Alphabet Coloring Book for Toddlers & Preschoolers

Digital Product Factory: A Practical Guide for System-Building Entrepreneurs

You're making digital products but getting zero sales. The problem isn't the product. It's the system. This book teaches you how to build a system that sells.

Bozkırın Kadim Sırrı: Tengricilik

Weekend Decompression Planner – NYC Edition

Little Explorers Monster Drawing & Coloring Book: Creative Fun for Kids

Leadership OS: Build Your Own Leadership Operating System – Become a Systemic Leader in 30 Days

Leadership OS is like the operating system for your leadership. It replaces random habits and reflexes you inherited from old bosses with a clean, intentional system built around your values, rhythms, and rules.

Liderlik OS Full Paket – Kitap + 4 Bonus Araç | 30 Günde Sistematik Lidere Dönüş

Urban Clarity Bundle – NYC Edition

Playtime Math: Engaging Activities for Young Minds – Fun Workbook for Kids

AI Rock Songwriter Skill

Liderlik OS: Kendi Liderlik İşletim Sisteminizi Kurun – 30 Günde Sistemik Lidere Dönüşüm

Decision Fatigue Companion – NYC Edition: Daily Tools to Stop Overthinking in New York

Shapes Coloring Activity Book for Kids: Fun & Educational Workbook Ages 3+

The Ancient Secret of the Steppe: Tengrism

Dikkat Dağınık Değil, Sadece Farklı: ADHD Beynini Hackleme ve Gerçek Üretkenlik Rehberi

Urban Overwhelm Reset – NYC Edition: How to Calm Down & Feel Human Again in New York

Cute Skeleton Alphabet Tracing Book for Kids: Fun Writing Workbook for Preschool

Bene Gesserit: The Shadow Architects of Humanity — A Complete Dune Universe Deep-Dive

Kozmik Basamaklar: İnsanlığın Gelecek Haritası ve Kardashev Ölçeği

First-Time Colorado Outdoor Starter Pack: Everything You Need to Explore Safely & Confidently

Cthulhu's Colorful Adventures: Fun & Friendly Coloring Book for Kids

Miskatonic Archive: Arkham's Forbidden Academy & Cosmic Secrets Guide

Miskatonic Arşivi: Arkham'ın Yasaklı Akademisi ve Kozmik Sırlar Rehberi

Alphabet Tracing Workbook for Preschool: Early Writing Skills Practice for Kids

Leadership OS — Build Your Personal Leadership Operating System - Notion Template + 5 Books

İkna Edici Konuşma ve Retorik Sanatında Ustalık

Calmness Coloring Book: Soft Nature Scenes & Peaceful Illustrations for Relaxation

Leadership OS Full Bundle – Book + 4 Premium Tools

Bene Gesserit: İnsanlığın Gölge Mimarları

130+ Skull Tattoo Coloring Book: Dark Floral Skulls & Tattoo-Style Pages for Adults

Herkes İçin ChatGPT Rehberi: Gündelik Hayatta Yapay Zekâyı Kolay Kullan

100 Animal Mandala Coloring Book: Relaxing Printable Pages for Adults & Teens

Prompt Simyası: Yapay Zekâyla Gerçek Para Kazanma Rehberi

Yapay Zekâyı Sana Çalıştır: Gerçek İnsanlar İçin Prompt Rehberi

ChatGPT Pro: Ferrari'yi Bakkala Sürmeyi Bırakın!

Modern Maratonu Durdurun: İtalyan Usulü Yavaşlama Sanatı

AI Okuryazarlık: Ebeveynler İçin Yeni Nesil Rehber: 8–14 Yaş Arası Çocuklar İçin Güvenli, Akıllı ve Üretken Yapay Zekâ Kullanımı

ChatGPT ile 100 Mikro SaaS Fikri: Fikirden MVP'ye Replit ile 7 Günde Çıkış Rehberi

NotebookLM Uzmanlık Rehberi: Yapay Zekada Kaynak Temelli Analiz Ustası Olun

Dijital Ürünle Para Kazanma Rehberi

Haydi Sende Podcast'ini Yayınla: A'dan Z'ye Başucu Rehberi

Geleceğin ve Günümüzün Teknoloji Lideri – CTO

A'dan Z'ye Replit Kullanımı, Gerçek Projelerle, Gerçek Kararlarla

Hafıza Sarayı ile Zihnin Doğal Çalışma Biçimini Yeniden Keşfet

Alışkanlığı Ayakta Tutmak: Hayat Araya Girdiğinde Alışkanlık Nasıl Korunur?

Küçük İşletmeler İçin Canva – Tam Rehber Seti

Küçük İşletmeler İçin Canva Teknik Rehberi: İleri Seviye Tasarım ve Otomasyon

Küçük İşletmeler İçin Canva Rehberi: Pratik Tasarım İpuçları ve Profesyonel Şablonlar

Medium: Yaz, Yayınla, Kaybolma

7 Günde Alışkanlık Oluştur: Herhangi Bir Alışkanlığı Kalıcı Hale Getir

Cosmic Steps: The Kardashev Scale and Humanity's Future

2026 Hayatta Kalma Rehberi: Geleceğe Hazır Ol, Güvende Kal

NOT SCATTERED, JUST DIFFERENT — The Complete ADHD Brain Guide

Kadim Sırların Peşinde: Arya ve Doğaüstü Miras

The NotebookLM Mastery Guide

Mastering Persuasive Speaking and the Art of Rhetoric

Solo Founder Command Center — Notion Template

ChatGPT Pro: Stop Driving Your Ferrari to the Grocery Store!

The Complete Beginner-to-Launch Guide to Starting and Growing a Podcast

The Future Technology Leader — A Guide for the Chief Technology Officer

Whiskey Wisdom: Lessons on Life from the Barrel

Parent and Daughter Tech Time: Fun Digital Activities for Weekends

Quick Digital Declutter: Organize Your Devices in 2 Hours

Tiny Productivity Wins: 10 Simple Hacks That Actually Stick

How to Set Up Your Home Office in One Afternoon

Stress-Free Cloud Backups for Busy IT Professionals

Zero to GitHub in One Evening: Push Your First Project Fast (Beginner-Friendly)

Build a Habit in 7 Days: Simple System to Make Any Habit Stick Forever

YouTube Script Templates: Write Better Videos Without Starting From Zero

Viral Hooks Handbook: 100+ Proven Hooks That Stop the Scroll Instantly

The Ultimate YouTube Shorts Playbook: Master Hooks, Retention & 2026 Algorithm Growth

How to Write a Viral Blog Post in One Sitting: Fast System for Beginners & Pros

Survive Your First Virtual Conference: Beginner's Guide to Zoom, Networking & Zero Awkwardness

In Pursuit of Ancient Secrets: Arya and the Supernatural Legacy

Tiny Travel Philosophy: See the World Without Leaving Home (Armchair Adventures)

The Art of Not Checking Your Phone: Master Focus in Meetings, Dates & Real Life

Geeky Weeknight Dinners: 10 Quick Recipes for Tech Homes & Busy Coders

100 Money-Making AI Prompts: Turn ChatGPT into Your Personal Cash Machine

Prompt Engineering for Beginners: Make AI Work for You – No Tech Skills Needed

Minimalist Morning Routines for Busy Parents: Simple 15-Minute Systems That Actually Work

Remote Work Survival Guide: Coffee, Deadlines & Sanity – Work from Home with Style

ChatGPT for Beginners: Simple AI Guide for Everyday People (No Tech Skills Needed)