ADVANCED LEVEL – Root Book 1: A - Introduction to Latin Roots B – Latin Roots and Suffix Choices C – Introduction to Greek Roots D – Latin & Greek Number Prefixes Author: Margaret H. Kleiber Spiral bound: 215 pages
ADVANCED LEVEL – Root Book 2: E – Latin Roots with Adaptations F – Latin Roots for Doubling Author: Margaret H. Kleiber Spiral bound: 215 pages