This set of 100 cards covers the Greek and Latin root words found in the companion book. 37 words are Greek Roots (cards are outlined in green - don't worry - they are written in our standard alphabet!) and the res are Latin (cards are outlined in red). The back of each card gives the definition and derivatives in an identical manner to the book (includes definitions, et al.), but does not contain the teaching notes and extra words found in the book. Although the cards are printed on paper slightly heavier than that found in the book, they are still quite flimsy and would hold up much better if laminated.

Note: Some parents find that they only need the cards because they cover the most essential mateiral. Others buy only the book and make their own cards. Personally, I am happy to have both.