Akka in Action by WOW! eBook · April 14, 2018 eBook Details: Paperback: 448 pages Publisher: WOW! eBook; 1st edition (September 30, 2016) Language: English ISBN-10: 1617291013 ISBN-13: 978-1617291012 eBook Description: Akka in Action: Covers Akka version 2.4 DOWNLOAD