Bowman Press

year of pub­li­ca­ti­onISBNauthor(s)title
2012978-1-877034-07-7Simon HaynesHal Junior, Book 1: The Secret Signal
  ''978-1-877034-08-4Simon HaynesHal Spacejock
  ''978-1-877034-11-4   ''Hal Spacejock 4: No Free Lunch