articles and knowledge

An 89-page diagnostic playbook for technicians and serious DIYers — split-half search, evidence boards, wiring diagrams as logic tools, OBD2 live data and 15 shop case studies. Here's what's inside, who it's for, and where to read it on Google Play Books.

Six ChatStick Team biographies of soul legends — Sam Cooke, Etta James, Aretha Franklin, Otis Redding, Tina Turner and Chaka Khan — with what each one covers and where to start on Google Play Books.

A 157-page biography of Ginger Rogers — from vaudeville and her legendary partnership with Fred Astaire to her solo stardom and influence on film and fashion. Here's what's inside, who it's for, and where to read it on Google Play Books.

A 104-page journey into the Minotaur myth — Pasiphaë and the white bull, Daedalus's Labyrinth, the creature behind the horns and its life in pop culture. Here's what's inside, who it's for, and where to read it on Google Play Books.

A 92-page engineering playbook for running LLM applications in production — observability with Langfuse and Arize, evaluation with DeepEval and RAGAS, RAG architecture, cost optimisation and safe rollouts. Here's what's inside, who it's for, and where to read it on Google Play Books.