Ask a Friend Publishing is a book and website publisher of record, and the home of works published by Owen Walcher.Book SeriesConsumer Advocacy & Legal LiteracyLevel the playing field against complex institutions. These frameworks provide the logical tools and documentation strategies needed to navigate the legal, medical, and insurance industries with confidence and informed advocacy.3D Printing & Materials ScienceMove beyond “plug-and-play” settings. These guides offer a systematic approach to FDM fabrication, focusing on slicer optimization, hardware calibration, and the materials science needed to achieve engineering-grade results every time.Home Repair & Maintenance LiteracyStop being at the mercy of contractors. This series applies engineering-grade systems analysis to your home, teaching you the literacy needed to vet professionals, audit estimates, and manage major repairs without getting scammed.Various Interests of MineExplore the beaches of the Mexican Pacific, learn about Classical Music via storytelling, or learn how to find yourself while you Grow Closer to God. These books don’t fit into a series, and are some of my early works.Website ProjectsCAVA SuitePractical tools for measuring and improving AI.Structured frameworks, validation methods, and research-backed approaches for evaluating AI accuracy, consistency, reliability, and real-world performance.Custom Industrial SolutionsPractical guidance for modern manufacturing operations.Real-world strategies for shop floor digitalization, production planning, system integration, quality, and operational improvement built from engineering and systems experience.3D Printing TipsPractical, no‑nonsense guidance for makers. Beginner‑friendly tutorials, troubleshooting workflows, filament guides, and real‑world printing advice built from engineering experience — not hype.Logic PrepperPreparedness without the paranoia. Clear, rational, systems‑based prepping for real people: disaster readiness, gear logic, and step‑by‑step plans that cut through noise and fear.Calidad PrecioSmart buying decisions for Mexico. Independent product reviews, comparisons, and consumer guides focused on value, durability, and everyday practicality — built for the Mexican market.Owen Walcher Systems Engineering Executive30 years experience designing, modernizing, and scaling mission-critical platforms—from the Aegis Weapons System to zero-defect global financial networks.
