Simply Put: A Study in Economics Student Book
by Catherine McGrew Jaime
This book was written to be an alternative to high school economic textbooks (particularly for homeschoolers).
Warning, it is clearly written by a fiscal conservative!
This student book includes 36 lessons, and an optional mid-term exam and final. (The answers and two optional classroom activities are available in the printed Teachers' Key, and just the answers are in the ebook version).