Dona Herweck Rice 
Down the River [PDF ebook] 

Learn where snakes, bears, beavers, and frogs live along with some high-frequency words! Perfect for 1st grade students, this book teaches these 7 words from Fry’s First 100 words list: go, to, see, a, the, down, and we. The short sentences and clear images support the text to help with memorization. The rebus pictures and simple text build grade 1 reading comprehension in a format that is appealing to children. Beginning readers will learn the essential sight words and gain confidence as they learn to read independently.