Ken Langdon
Ken Langdon has written at least 9 books. Their most popular book is The 100 Greatest Business Ideas of All Time with 0 saves with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
4 released booksAuthored 25% of series
DK Essential Managers
DK Essential Managers is a 4-book series with 4 released primary works first released in 1998 with contributions by Robert Heller, Andy Bruce, and D.K. Publishing.
