The Secret of the Ninth Planet is a science-fiction novel written by Donald A. Wollheim and first published in the United States in 1959 by the John C...

for Winston, the other two being The Secret of Saturn's Rings (1954) and The Secret of the Ninth Planet (1959). This is also one of the thirty-five juvenile...

by Harrow the Ninth (2020), Nona the Ninth (2022), and the upcoming Alecto the Ninth. In the star system Dominicus, there are nine planets, each home...

books for young readers: The Secret of Saturn's Rings (1954), Secret of the Martian Moons (1955), and The Secret of the Ninth Planet (1959). As Martin Pearson...

Moons (1955) and The Secret of the Ninth Planet (1959). This is also one of the thirty-five juvenile novels that comprise the Winston Science Fiction set...

series, after Gideon the Ninth (2019) and Harrow the Ninth (2020), with Alecto the Ninth to follow. The novel was nominated for the 2023 Hugo Award for Best...

which also created the asteroid belt. In The Secret of the Ninth Planet, Pluto originally came from a different solar system, and in the 1973 short story...

the Martian Moons by Donald A. Wollheim The Secret of the Ninth Planet by Donald A. Wollheim The Secret of Saturn's Rings by Donald A. Wollheim Semper...

Companion Book (nonfiction) The Year When Stardust Fell, Raymond F. Jones, cover James Heugh (1958) The Secret of the Ninth Planet, Donald A. Wollheim, cover...

Planet of the Apes is a 2001 American science fiction action adventure film directed by Tim Burton from a screenplay by William Broyles Jr., Lawrence...