Download or read book Justice League Adventures (2001-) #15 written by Todd Seavey and published by DC Comics. This book was released on 2018-11-08 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Still reeling from his last defeat at the hands of the League, space pirate Kanjar Ro (from the two-part animated episode ÒIn Blackest NightÓ) returns to collect some of the deadliest weapons in the galaxy...weapons heÕs used to turn the WorldÕs Greatest Super Heroes into the worldÕs most powerful slaves!