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Leanpub Book LAUNCH 🚀 Architect the Agent: The CCAR-F Certification Guide by Thomas De Vos

The Claude Certified Architect Foundations (CCAR-F) exam tests whether you can make the right architectural call under pressure, not whether you can recite definitions. This guide is built for exactly that. It covers all five exam domains, agentic architecture, tool design and MCP, Clau...

Lean Publishing Tip of the Day 💡 Creating an Ebook Bundle

Typically a bundle functions in effect as a kind of bulk discount, where people buy multiple books for a lower price than buying each book separately - it's a great way to boost your ebook sales.

Leanpub Book LAUNCH 🚀 Securing Enterprise AI Agents: A Field Guide to Bounded AI Autonomy, AgentSecOps, and MCP Security by Thomas De Vos

The book is for the person who owns the sign-off. The engineer whose demo now has to go live. The architect triaging a stack of agent proposals.

The Leanpub Podcast 🎙 Feat. Gareth Holebrook, Author of Ishi: The Discipline of Determined Intent

In this episode of the Leanpub Podcast, Len Epp speaks with Gareth Holebrook, author of Ishi: The Discipline of Determined Intent.

Lean Publishing Tip of the Day 💡 Announcing Our New Book Forums

A Forum is a great way for you and your readers to connect with each other, and for you to get feedback about your book, and let them know about any discounts, podcast appearances, or anything else you're up to.

Leanpub Book LAUNCH 🚀 Harness Engineering for AI Agents: Re:Zero, Starting AI Software Engineering from Zero: Contracts, Traceability, Verification, and Operations for AI-Assisted Development by Luke Yang

In this book, a harness means the contracts, review gates, traces, checks, and measurements around an AI agent so its work can be inspected instead of merely trusted.

Lean Publishing Tip of the Day 💡 Announcing Our New Minimal Editor

When you select the Minimal editor, you'll get access to the easiest writing mode ever available on Leanpub.

Leanpub Book LAUNCH 🚀 Beyond the Ticket: The Complete Software Support Engineer: The Definitive Guide from Fundamentals to Mastery and Career Excellence by Michael Temitope Bali

Beyond the Ticket: The Complete Software Support Engineer is the definitive guide to a profession that is far more technically demanding and strategically valuable than most organisations acknowledge.

Leanpub Book LAUNCH 🚀 Cracking the System Design Interview for Data Engineers by Alexey Banaev

Data platform interviews test a different game: CDC and exactly-once semantics, Star vs. Data Vault, Kafka vs. Event Hub, watermarks, backfills, and the trade-off you must defend two levels of “why?” deep.

The Leanpub Podcast 🎙 Feat. Jay LaCroix, Author of Switching to Linux: A Practical Guide for Windows and Mac Users

In this episode of the Leanpub Podcast, Len Epp interviews Jay LaCroix, creator of Learn Linux TV and author of Switching to Linux: A Practical Guide for Windows and Mac Users.

Lean Publishing Tip of the Day 💡 Applying For And Recording A Book Launch Video

When you publish a book on Leanpub, you can apply to record a book launch video (for free) with Leanpub co-founder Len Epp.

Leanpub Book LAUNCH 🚀 Systems Thinking for Agentic AI: A Software Architect’s Guide to Building Reliable LLM and Agent Systems by Ediz Najim

Systems Thinking for Agentic AI is a practical architecture book for software engineers, backend developers, technical leads, and software architects who want to design production-ready applications with large language models.