9781455621040 | Pelican Pub Co Inc, April 27, 2016, cover price $16.95

9780531226247 | Box slp edition (Childrens Pr, September 30, 2008), cover price $16.95 | About this edition: Is there life on Mars?

9780531147658 | Updated edition (Childrens Pr, March 1, 2008), cover price $6.95 | About this edition: Describes Neptune, the eighth planet from the sun in our solar system, explains how it was discovered, and compares it to Earth.

9780531147504 | Childrens Pr, September 1, 2007, cover price $22.00 | About this edition: Describes Neptune, the eighth planet from the sun in our solar system, explains how it was discovered, and compares it to Earth.

9780516249223 | Childrens Pr, September 30, 2005, cover price $19.00 | About this edition: Describes Neptune, the eighth planet from the sun in our solar system, explains how it was discovered, and compares it to Earth.

9780531147689 | Updated edition (Childrens Pr, March 1, 2008), cover price $6.95 | About this edition: Features: - Includes vocabulary word hunt with pronunciations, glossary, and index- Labeled diagrams and timelines- Beautiful, full-color photographs- Simple interior design and easy-to-read fonts- Web sites for further research and information- Vocabulary preview and review pages plus backmatter pages that invite readers to think further on the study topics- Fits science curriculum standards for earth & space science and science and technologyWhat's New: - Updated illustrations and photos- Updated art of solar system shows 8 planets and their orbits instead of 9- New Pluto book includes a list of other dwarf planets, in addition to Pluto, in our solar system- Updated information on space missions, moons, and planets- Updated Web sites for further information in backmatter- Updated indexes

9780531147535 | Updated edition (Childrens Pr, September 1, 2007), cover price $22.00 | About this edition: Using simple text, describes the characteristics of the Sun.

9780516249148 | Childrens Pr, November 14, 2005, cover price $19.00 | About this edition: Using simple text, describes the characteristics of the Sun.

9780531147597 | Childrens Pr, March 1, 2008, cover price $6.95 | About this edition: Describes what comets are, where they come from, and how they make shooting stars.

9780531146941 | Childrens Pr, September 1, 2007, cover price $22.00 | About this edition: Describes what comets are, where they come from, and how they make shooting stars.

9780516249490 | Childrens Pr, November 14, 2005, cover price $19.00 | About this edition: Describes what comets are, where they come from, and how they make shooting stars.

9780531147641 | Childrens Pr, March 1, 2008, cover price $6.95 | About this edition: Using simple text, describes the characteristics of the Moon.

9780531146996 | Childrens Pr, September 1, 2007, cover price $22.00 | About this edition: Using simple text, describes the characteristics of the Moon.

9780516249209 | Childrens Pr, September 30, 2005, cover price $19.00 | About this edition: Using simple text, describes the characteristics of the Moon.

9780531147627 | Updated edition (Childrens Pr, March 1, 2008), cover price $6.95 | About this edition: Describes Mars, the fourth planet closest to the sun in our solar system, discusses how astronomers are studying it, and compares it to Earth.

9780531146972 | Childrens Pr, September 1, 2007, cover price $22.00 | About this edition: Describes Mars, the fourth planet closest to the sun in our solar system, discusses how astronomers are studying it, and compares it to Earth.

9780516249193 | Childrens Pr, September 30, 2005, cover price $19.00 | About this edition: Describes Mars, the fourth planet closest to the sun in our solar system, and discusses how astronomers are studying it and why, and compares it to Earth.

9780531147702 | Childrens Pr, March 1, 2008, cover price $6.95 | About this edition: Describes Venus, the planet second-closest to the sun in our solar system, and compares it to Earth.

9780531147559 | Childrens Pr, September 1, 2007, cover price $22.00 | About this edition: Describes Venus, the planet second-closest to the sun in our solar system, and compares it to Earth.

9780516249216 | Childrens Pr, September 30, 2005, cover price $19.00 | About this edition: Describes Venus, the planet second-closest to the sun in our solar system, and compares it to Earth.

9780516255507 | Childrens Pr, September 1, 2006, cover price $5.95 | About this edition: Uses full-color illustrations and simple text to look at various measuring instruments including rulers, measuring cups, scales, and clocks.

9780516249612 | Childrens Pr, March 1, 2006, cover price $20.50 | About this edition: Uses full-color illustrations and simple text to look at various measuring instruments including rulers, measuring cups, scales, and clocks.

9780516253664 | Childrens Pr, March 1, 2006, cover price $5.95 | About this edition: Explains the concept of odd and even numbers using paired and unpaired socks as examples.

9780516252650 | Childrens Pr, September 1, 2005, cover price $20.50 | About this edition: Explains the concept of odd and even numbers using paired and unpaired socks as examples.

9780516253657 | Childrens Pr, March 1, 2006, cover price $5.95 | About this edition: Tim uses multiplication to figure out how many pancakes, sausages, cinnamon rolls, and glasses of juice to put on the table for breakfast.

9780516252643 | Childrens Pr, September 1, 2005, cover price $20.50 | About this edition: Tim uses multiplication to figure out how many pancakes, sausages, cinnamon rolls, and glasses of juice to put on the table for breakfast.

9781589802414 | Pelican Pub Co Inc, October 1, 2004, cover price $16.99 | About this edition: In the midst of Texas wind and tumbleweed, Phoebe Clappsaddle, acting sheriff, straightens out a mail mixup and hosts a Christmas dinner for the Tumbleweed brothers and other neighbors.

9781589801271 | Pelican Pub Co Inc, October 1, 2003, cover price $16.99 | About this edition: After Phoebe welcomes the new schoolteacher, Miss Hornswaggle, and her bird to the Texas town of Buzzard, she finds she has to put the Tumbleweed Gang in line once again.

9780766021358 | Enslow Pub Inc, June 1, 2003, cover price $23.93 | About this edition: Details the initiation of the Hubble Space Telescope in April 1990 and the repair and servicing missions which followed, and explains the telescope's role in answering questions about the universe.

9781565549661 | Pelican Pub Co Inc, October 1, 2002, cover price $16.99 | About this edition: In far west Texas, Phoebe's upbringing as a southwestern belle who can also rope and ride equips her to square off against the meanest, dirtiest, and most ill-mannered cowpokes in the territory.