Hugendubel is a major German online book retailer offering books, eBooks, audiobooks, toys, and stationery with free shipping for books.

buecher.de is a major German online retailer offering over 15 million products including books, audiobooks, eBooks, toys, and entertainment media with free shipping on priced books.

Buchkatalog.de is a large German online book shop offering millions of titles with free shipping and local pickup via a network of 2,000 partner bookstores.

Rowohlt Verlag is a major German book publisher offering contemporary literature, thrillers, and non-fiction, featuring bestselling authors and new releases.

buchhandel.de is the central online portal for German booksellers, offering access to books, ebooks, and related media from independent German bookstores.

Mietbuch is a German online bookstore and blog covering topics from literature and philosophy to home improvement, lifestyle, and SEO strategies.

Buch-Shop is an online bookstore offering a wide range of discounted books, including thrillers, kids' books, audiobooks, and e-books for German readers.