Reading in English is perhaps the most effective way to build up your vocabulary, this collection of short stories was carefully designed for pre-intermediate students and beyond.
Titles include:
The Mice and the Weasels
Invictus
Alone
Sonnet XVIII
The Raven
The Terrible Old Man
The Feast of Nemesis
The Emperor's New Clothes
A Transgression
An Evening Guest
A Poison Tree
The School
There are short stories and long stories, easy to read stories and complex ones that will require your undivided attention and teach you more complex grammatical structures. This means the book has something for everyone.