8 planets in our solar system

The Sun Is Kind of a Big Deal - by Nick Seluk (Hardcover)

One Day on Our Prehistoric Planet... with a T.Rex - by Ella Bailey (Hardcover)

Safe in the Sun - (My Amazing Skin) by Adam Schmitt (Paperback)

AstroNuts Mission Two: The Water Planet - (Astronuts) by Jon Scieszka (Hardcover)

Eating to Save the Planet - (Books for a Better Earth) by Anne Broyles (Hardcover)

Green Jolene and the Backyard Bees - (Disney Planet Possible) by Wendy Mass

Lonely Planet Kids World's Cutest Animals - by Anna Poon (Paperback)

The Solar System - (Space Explorers) by Sophie Allan (Hardcover)

Mars - (Exploring Our Solar System with the Planetary Society (R)) by Bruce Betts (Paperback)

The Solar System - by Pierre-François Mouriaux (Paperback)

The Solar System for Bilingual Kids / Le Système Solaire Pour les Enfants Bilingues - by Samuel John (Paperback)

Kids Who Are Saving the Planet - (You Should Meet) by Laurie Calkhoven (Paperback)

Old Enough to Save the Planet - (Changemakers) by Loll Kirby (Hardcover)

Mercury - (Exploring Our Solar System with the Planetary Society (R)) by Bruce Betts (Paperback)

Planet Life - by Museu de Ciències Naturals in Barcelona (Hardcover)

DK Super Planet Wonderful Waterways

The Sun - (Let's-Read-And-Find-Out Science 2) by Franklyn M Branley (Paperback)

The Digestive System (a True Book: Health and the Human Body) - (True Books: American History (Hardcover)) by Christine Taylor-Butler (Paperback)

Lonely Planet Kids Lift the Flap Transport Atlas - by Christina Webb (Hardcover)

Look Out for Litter - (Cloverleaf Books (TM) -- Planet Protectors) by Lisa Bullard (Paperback)

Digestive System (a True Book: Your Amazing Body) - (True Books: American History (Hardcover)) by Priyanka Lamichhane (Hardcover)

Los Planetas (Planets) - (Knowledge Builders: ¡Descubre El Espacio! (Discover Space!)) by Lisa J Amstutz (Paperback)

Weird and Wonderful Ways to Save the Planet - by Madeleine Finlay (Hardcover)

In Our Solar System - by Jenny Sundstedt (Hardcover)