Reading simplified stories is one of the best ways to improve vocabulary and see how words and grammar are actually used.
For intermediate readers and above (CEFR B1-B2).
Vocabulary based on the 2000 most commonly used words in English.
Six famous stories in one book - 220 pages.
Notes, wordlist and a summary after each story.
Download for Amazon Kindle. (Read on your phone or tablet with the free Kindle app.)