Sarah Retter

English: Learning with Root Words: Learn one Latin-Greek root to learn many words. Boost your English vocabulary with Latin and - Sarah Retter

English: Fast Track Learning for Spanish Speakers: The 1000 most used English words with 3.000 phrase examples. If you speak Sp - Sarah Retter

English Learning: ROMANCE SHORT STORIES FOR BEGINNERS: A1/A2 Levels. Common European Framework of Reference for Languages - Sarah Retter