Pluto (Planet)

Pluto: a double planet?

by Isaac Asimov.

Uranus, Neptune, & Pluto (Exploring the Solar System)

Giles Sparrow

Pluto

by Dennis Brindell Fradin.

The gods of change: pain, crisis, and the transits of Uranus, Neptune, and Pluto

Howard Sasportas.

Pluto: From Planet to Dwarf (True Books)

Elaine Landau

Pluto

Christine Taylor-Butler

Pluto: A Dwarf Planet (First Facts)

Ralph Winrich, Thomas K. Adamson

Pluto (Pebble Plus)

Thomas K. Adamson

When is a planet not a planet?: the story of Pluto

by Elaine Scott.

Pluto and Charon: ice worlds on the ragged edge of the solar system

Alan Stern, Jacqueline Mitton.