About the author

Denny Cartwright

Author and founder focused on turning digital marketing and modern technology into practical operating systems for business owners.

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Author profile

Clear systems for better business decisions.

Denny Cartwright is the founder of KSJ Growth. His work focuses on turning digital marketing and modern technology into practical operating systems that owners can understand, measure and improve.

He is the author of the seven-book KSJ collection: The Small Business DIY SEO Playbook, The Small Business Google Ads Playbook, The Small Business WordPress Playbook, The Small Business Meta Ads Playbook, The Small Business Copywriting Playbook, The Small Business Marketing Playbook and The AI Operator.

Every title follows the same principle: owners should not need to memorise every specialist control, but they should understand the commercial logic well enough to protect their time and budget, evaluate advice and make better decisions.

Explore the seven-book collection

Practical systems

Turn complex platform activity into a repeatable operating method.

Measurable outcomes

Connect marketing decisions to evidence the business can use.

Plain English

Explain the commercial logic without expecting owners to become full-time specialists.