You will find that this textbook is written in a conversational, easy-to-follow tone.
Introduction to Environmental Engineering and Science
A nice touch in this textbook is the quick start guide for each chapter.
Practical Electronics for Inventors – Paperback By Scherz, Paul – GOOD
A nice touch about this unbranded textbook is the index, which is easy to navigate.
Practical Electronics for Inventors
This textbook is the one I used for my final year project research.

