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  • All 4 core books — 37+ chapters of production code
  • 7 companion books (Agents, Cloud, Evaluation) — quarterly from Nov 2026
  • The full stack: embeddings → hybrid search → LangGraph → Bedrock
  • Reading progress synced — pick up on your phone where you left off
  • Every new book unlocks automatically — nothing to reorder
  • Cancel anytime, keep access until your period ends
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From the readers

Finished Book 1 on a Sunday. By Tuesday I had scrapped my old chatbot and started over the right way.

S
SurajBooks 1 & 2

I spent two weeks tweaking prompts before Book 1 told me I was fixing the wrong thing entirely.

N
NikhitaBook 1

We had a production problem nobody on the team could explain. Book 4 gave it a name and a fix in the same week.

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Swarna GauriAll 4 books
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