Oil and Gas
Ages 7 to 14 years. The Babylonians and Sumerians were using thick, gooey oil as early as 5000 BC as pitch to caulk thei... MoreOil and Gas
Diamonds and Gemstones
Ages 7 to 14 years. Diamonds, rubies, sapphires, pearls, and opals are among the most precious stones found under the ea... MoreDiamonds and Gemstones
World of Water
Ages 7 to 14 years. Without water, our most valuable natural resource, our planet would be a barren wasteland, without p... MoreWorld of Water
World of Water
Ages 7 to 14 years. Without water, our most valuable natural resource, our planet would be a barren wasteland, without p... MoreWorld of Water
Sand and Soil
Ages 7 to 14 years. Sand and soil are both formed from rock. Types of soil form depending on the climate in different pa... MoreSand and Soil
Sand and Soil
Ages 7 to 14 years. Sand and soil are both formed from rock. Types of soil form depending on the climate in different pa... MoreSand and Soil
Salt: (Middle Grade Novel, Kids Adventure Story, Kids Book about Family)
Roaming the Mediterranean on sailboats and hunting down monsters is the only life sixteen-year-old Indi and his siblings... MoreSalt: (Middle Grade Novel, Kids Adventure Story, Kids Book about Family)
