Rick Riordan has now sold an incredible 55 million copies of his books worldwide
人気のある作家
DK (181) CGP Books (159) J. K. Rowling (129) Who HQ (122) Terry Pratchett (81) Andrea Pineda (76) Carlos Ramirez (75) Mary Pope Osborne (66) Erin Hunter (60) Dr. Seuss (54) Mo Willems (50) Eric Carle (47) Dav Pilkey (46) Rick Riordan (39) Roald Dahl (39) Sal Murdocca (38) J.R.R. Tolkien (36) Brandon Sanderson (33) Disney Storybook Art Team (33) Laura Marsh (25)