A proven grammar-based approach that gets you communicating in Spanish with confidence, right away Easy Spanish Step by Step proves that a solid grounding in grammar basics is the key to mastering a second language. Grammatical rules and concepts are clearly explained in order of importance, and more than 300 verbs and key terms are introduced on the basis of frequency. Numerous exercises and engaging readings help learners quickly build their Spanish speaking and comprehension prowess.

" ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.

Chronicling nearly two thousand years of history, this panoramic saga follows the destiny of Abraham, a Jewish scribe, and his descendants from the burning of Jerusalem under the Romans to the 1943 battle of the Warsaw ghetto.