I would highly recommend getting the $25 bundle. It has a great set of titles:
- Building Event-Driven Microservices
- Building Evolutionary Architectures
- Building Micro-Frontends
- Continuous API Management
- Flow Architectures
- Foundations of Scalable Systems
- Fundamentals of Software Architecture
- Learning Domain-Driven Design
- Mastering API Architecture
- Microservices Up and Running
- Monolith to Microservices
- Software Architecture Metrics
- Software Architecture: The Hard Parts
- The Art of Agile Development
- The Software Architect Elevator
