The origin of Green Lantern Hal Jordan is retold for a new generation in this new collection! When Hal proves himself worthy of wielding a power ring, his instructor is one of the mightiest warriors in the Corps: the Green Lantern called Sinestro. Now, for the first time ever, get the complete "Emerald Dawn" saga in one volume! Collects Green Lantern Emerald Dawn #1-6 and Green Lantern Emerald Dawn II #1-6.