Keigo Higashino, a best-selling author of mystery novels who published more than 100 books in a prolific career, many of which inspired screen adaptations in his native Japan and beyond, died on Thursday. He was 68. 畅销推理小说作家东野圭吾于周四去世，终年68岁。他的职业生涯著述颇丰，出版了…