"Proxima Centauri" is part of Tere Liye's expansive sci-fi/fantasy universe (often linked to the Bumi/Serial Dunia Paralel series). It continues the adventures of Raib, Seli, and Ali as they explore high-tech civilizations and distant stars.

While many readers search for "free PDF" versions, it is important to support the author by using legal channels. Tere Liye has explicitly spoken out against illegal e-book distribution, noting that pirated files harm the publishing industry and the livelihood of creators.