Gregg Olsen

Amazon Publishing, Hachette Books, Kensington Publishing, St. Martins Press, St. Martin's Griffin, Bookouture, Lind & Co Ab, Kensington, Createspace Independent Publishing Platform, Three Rivers PR, St. Martin's Publishing Group, St. Martin's True Crime, Storm Publishing LTD, Grand Central Publishing, Little, Brown Book Group, Octopus Publishing Group

Geschiedenis & politiek, Romans, School & studieboeken, Thrillers