Includes 5 paperbacks in good condition. Automate the Boring Stuff with Python by Al Sweigart. Designing Data Intensive Applications by Martin Kleppmann. Data Pipelines Pocket Reference by James Densmore. The Data Warehouse Toolkit by Ralph Kimball and Margy Ross. Database Internals by Alex Petrov. All books are used but in good condition with light shelf wear. No major writing or highlighting. Perfect for anyone studying or working in data engineering, automation, or analytics. This collection covers Python scripting, distributed systems, modern data architecture, data pipelines, database design, and dimensional modeling.