• Ship Your First Android App: from empty project to Google Play, with Android Studio, Kotlin, signing, testing tracks and your first release
• Compose Without the Confusion: Kotlin and Jetpack Compose fundamentals, state, layouts, navigation, ViewModels and Room
• Pass Google Play Review: target SDK, 16 KB pages, Data Safety, permissions and automated releases without rejections
• Get Paid for Your Android App: AdMob, consent, Play Billing subscriptions and store listings that convert
• On-Device AI for Android: ML Kit, local LLMs and your own homelab AI server in Kotlin apps
• Data That Survives: Room, DataStore, WorkManager and offline-first sync for Android apps that still work on the subway
• Fast by Default: startup time, jank, Baseline Profiles, memory leaks and battery for Android apps, measured with Macrobenchmark and Perfetto
• Test It Before They Do: unit tests, coroutines and Flow, Compose UI tests, screenshot tests and CI for Android apps
• Sign-In and Security Done Right: Credential Manager, passkeys, Sign in with Google, biometrics, the Keystore and Play Integrity
• Notify Them Right: notification channels, permissions, push with Firebase Cloud Messaging, Glance widgets and app shortcuts
• Structure That Scales: modules, Hilt, convention plugins, clean layers and navigation for Android apps that grow

Each book comes as PDF and EPUB. Buy once, keep forever, updates included. Every book also has a free sample chapter in the store if you want to read first.