3 books in series

Planeta Ksi

Planeta Ksi is a 3-book series with 3 released primary works first released in 1983 with contributions by Janusz A. Zajdel and Marcin Kowalczyk.

Cała prawda o planecie Ksi; Drugie spojrzenie na planetę Ksi

Community

Readers & Supporters

Join Our Discord

Follow Along

Blog Hardcover Live About Hardcover Request a feature

We're an Open Book

Frequently Asked Questions Contact Support Roadmap Our Policies

Planeta Ksi

Footer links