Offers self-publishing information and marketing services for writers and ghostwriters.

Provides a searchable database of books published, search by author, title or category. Includes author interviews and current appearances, bestsellers, new releases, upcoming books and awards.

Publishes strategy guides for online games. Works with hobby and professional freelance writers. Sells products in digital form on its website. Employs a product rating based royalty system.

Publisher of academic and reference textbooks. Offers resources for educational instructors in downloable digital formats, student resources, and a categorized list of text books.

Provides a company overview, history, top five books, book news, bestseller list, browse by featured books, bestsellers, upcoming, young adult, award winners and ebooks. Includes featured authors information.

General interest book publishing offers a company overview, history, bestseller list, coming soon and new releases, browse by author, title, series, ISBN or genre. Includes discussion boards, kids section and a list of ebooks.

A self-publishing company focused on helping authors sell their books. Provides details on services, author resources, how to market a book, a bookstore and testimonials.