She Persisted: Helen Keller

The Ultimate Geometry Workbook for Grades 8-12: 850+ Practice Problems with Step-by-Step Solutions for School and Test Prep (High School Math Workbooks 1)

Morrey Spaces: Introduction and Applications to Integral Operators and PDE’s, Volume I (Chapman & Hall/CRC Monographs and Research Notes in Mathematics)

Morrey Spaces: Introduction and Applications to Integral Operators and PDE’s, Volume II (Chapman & Hall/CRC Monographs and Research Notes in Mathematics Book 2)

Sacred Geometry A Practical Hands-On Beginner’s Guide for Spiritual Awakening and Meditation: Where Math and Consciousness INTERSECT (Sacred Geometry Intersections Series Book 3)

Sacred Geometry A Practical Beginner's Guide: Where Math, Energy Healing, Crystal Grids, and Wellness INTERSECT (Sacred Geometry Intersections Series Book 4)

How the Fourier Series Works (The Fourier Transform Book 1)

My Inventions: The Autobiography of Nikola Tesla

Introduction to Hilbert Space and the Theory of Spectral Multiplicity: Second Edition (Dover Books on Mathematics)