Head First Algebra: A Learner's Guide to Algebra I

Head First Learn to Code: A Learner's Guide to Coding and Computational Thinking

Head First Statistics

Head First Python: A Brain-Friendly Guide

The Systems Thinker: Essential Thinking Skills For Solving Problems, Managing Chaos, and Creating Lasting Solutions in a Complex World

Head First 2D Geometry

Head First JavaScript Programming: A Brain-Friendly Guide

Head First SQL

Hacking with Kali Linux: A Step by Step Guide for you to Learn the Basics of CyberSecurity and Hacking

Head First Design Patterns: A Brain-Friendly Guide

Build a Better Brain: Using Everyday Neuroscience to Train Your Brain for Motivation, Discipline, Courage, and Mental Sharpness