false <![CDATA[Our Solar System]]> 4.17 29 1992 <![CDATA[Storms (Reading Rainbow Book)]]> 3.86 21 1989 <![CDATA[Wolves]]> 4.29 17 1993 <![CDATA[Sharks]]> 3.78 18 1995 <![CDATA[Tornadoes]]> 3.82 17 1999 <![CDATA[The Brain: Our Nervous System]]> 3.39 18 1997 <![CDATA[Snakes]]> 3.75 16 1992 <![CDATA[Lightning]]> 4.07 14 1997 <![CDATA[Big Cats]]> 4.36 11 1991 <![CDATA[Earth: Our Planet in Space]]> 3.46 13 1984 <![CDATA[Volcanoes]]> 4.00 11 1988 <![CDATA[The Moon]]> 3.67 12 1984 <![CDATA[Pets in a Jar: Collecting and Caring for Small Wild Animals (Puffin Science Books)]]> 4.30 10 1975 <![CDATA[Weather]]> 3.90 10 1993 <![CDATA[Saturn]]> 3.80 10 1985 <![CDATA[Seymour Simon's Book of Trains]]> 3.78 9 2002 <![CDATA[Gorillas]]> 3.78 9 2000 <![CDATA[Destination: Jupiter]]> 4.00 8 1998 <![CDATA[Crocodiles & Alligators]]> 4.00 8 1999 <![CDATA[Galaxies]]> 4.29 7 1988 <![CDATA[Amazing Bats: SeeMore Readers Level 1]]> 3.22 9 2005 <![CDATA[See More Readers: Killer Whales -Level 1]]> 4.14 7 2002 <![CDATA[Seymour Simon's Book of Trucks]]> 3.50 8 2000 <![CDATA[Earthquakes]]> 3.50 8 1991 <![CDATA[Destination: Space]]> 4.17 6 2002 <![CDATA[Super Storms]]> 3.57 7 2002 <![CDATA[Mercury (Mulberry Books)]]> 4.17 6 1992 <![CDATA[The Sun]]> 3.83 6 1986 <![CDATA[The Paper Airplane Book]]> 3.83 6 1976 <![CDATA[Pyramids & Mummies]]> 3.83 6 2004 <![CDATA[The Human Body]]> 4.40 5 2008 <![CDATA[Venus (Mulberry Books)]]> 4.20 5 1992 <![CDATA[Deserts]]> 4.00 5 1990 <![CDATA[Muscles: Our Muscular System]]> 5.00 4 1998 <![CDATA[Mars]]> 4.00 5 1987 <![CDATA[Whales]]> 3.60 5 1989 <![CDATA[The Halloween Horror and Other Cases]]> 4.50 4 1997 <![CDATA[The universe]]> 3.60 5 1998 <![CDATA[Einstein Anderson, Science Sleuth]]> 3.60 5 1980 <![CDATA[Comets, Meteors, and Asteroids]]> 3.60 5 1994 <![CDATA[Uranus]]> 4.25 4 1987 <![CDATA[Fighting Fires: See More Readers Level 1]]> 3.40 5 2002 <![CDATA[Icebergs and Glaciers]]> 4.00 4 1987 <![CDATA[Neptune]]> 4.00 4 1991 <![CDATA[SPIDERS]]> 4.00 4 2003 <![CDATA[Danger! Volcanoes: SeeMore Readers Level 2]]> 4.00 4 2002 <![CDATA[Bones: Our Skeletal System]]> 4.00 4 1998 <![CDATA[Hurricanes]]> 4.00 4 2003 <![CDATA[See More Readers: Planets Around the Sun -Level 1]]> 3.75 4 2002 <![CDATA[Guts: Our Digestive System]]> 3.75 4 2005