Bundles

The future of software development is being built today through AI, modern Python tooling, intelligent agents, vector search, and secure engineering practices. This five-book bundle brings together the essential technologies every developer should understand in 2026. From mastering Claude Code and production-ready Python workflows to building AI agents with PydanticAI, creating scalable RAG systems with Qdrant, and defending applications against prompt injection attacks, this collection delivers practical knowledge for building reliable, high-performance AI software with confidence.

Three books, one object: the wheel modulo 210. Real analytic number theory at human scale — from the prime race to the Riemann zeros to the five proven faces of RH — ending honestly at the walls where the subject ends.

Master modern database and search technologies with this comprehensive four-book bundle. Learn PostgreSQL administration, SQL performance optimization, production vector search with Qdrant, and Elasticsearch, from core concepts to enterprise-scale deployment and optimization.

Master the complete mobile development ecosystem with one definitive collection. The Modern Mobile Development Master Bundle brings together five comprehensive books covering Flutter, Jetpack Compose, Android 17, Kotlin, and Swift 6, guiding you from core programming concepts to production-ready architecture and app store deployment. Whether you're building cross-platform apps, modern Android experiences, or scalable iOS applications, this bundle delivers practical, real-world knowledge, professional coding practices, and proven architectural patterns used by today's leading software teams. It's the ultimate library for developers who want to build faster, write better code, and create applications that stand the test of time.

This bundle will teach you how to build SD-WAN and SDA networks step by step: SD-WAN for global software-defined networking and SDA for local campus networks.

AI bundle for professionals who want AI working alongside them, not just answering questions

From mastering Git and Linux to embracing the future of AI-powered software development, this all-in-one bundle equips you with the practical skills every modern developer needs. Learn industry-standard version control, gain confidence with Linux, seamlessly migrate from Windows or macOS, and unlock the power of agentic coding with Claude Code. Packed with hands-on examples, real-world projects, and expert guidance, this collection takes you from beginner fundamentals to advanced professional workflows—giving you the knowledge to build, deploy, automate, and innovate with confidence.