Hartmut Falter

B.O.B Best of Books GmbH operates a chain of bookstores. It sells books, newspapers, magazines, journals, periodicals, planners, stationery, and toys. The company was founded in 2000 and is headquartered in Aachen, Germany.

Thalia Bücher GmbH engages in the operation of bookstores and online retailing of books. It also sells e-books and audio books, magazines, planners, school and office supplies, greeting cards, toys, home decors, as well as cooking and baking accessories. The company was founded in 1919 and is headquartered in Hagen, Germany.

Osiandersche Buchhandlung GmbH operates as a bookstore. Its products include books, e-books, audio books, planners, games, toys, stationery, as well as decors. The company was founded by Erhard Cellius on June 4, 1596 and is headquartered in Tuebingen, Germany.

Mayersche Buchhandlung GmbH Co. KG operates an online bookstore. The firm offers books, audiobooks, calendars, movie and music compact discs as well as digital video discs, and games. The company was founded by Isaak Abraham and Fanny Abraham on September 16, 1817 and is headquartered in Aachen, Germany.