This textbook provides a thorough, authoritative introduction to data structures in Python by renowned writers, drawing from their market-leading data structures books in Java and C++. The first popular object-oriented book for the Python data structures course is Data Structures and Algorithms in Python. The text will follow the same general structure as Data Structures and Algorithms in Java and Data Structures and Algorithms in C++, with the goal of offering a thorough introduction to data structures and algorithms, covering their design, analysis, and implementation.