Python Playground
Geeky Projects for the Curious Programmer
Introduction to Java Programming and Data Structures
Comprehensive Version
Sociology in a Changing World
William Kornblum
Qt5 Python GUI Programming Cookbook
B.M. Harwani
Introduction to Sociology 2e
Heather Griffiths & Nathan Keirns & Gail Scaramuzzo & Susan Cody-Rydzewski & Eric Strayer & Sally Vyrain