Smithsonian Readers 4: Add-on Pack

Includes 15 books: 15 titles, 1 copy each.

• Designing Butterfly Exhibits GR: S | DRA: 40 | PM: 28

• Organic Farming GR: S | DRA: 40 | PM: 28

• Saving the Arctic GR: U | DRA: 50 | PM: 30

• Powered by Steam GR: V | DRA: 50 | PM: N/A

• The Culture of Calendars GR: T | DRA: 50 | PM: 29

• Conserving an Aircraft GR: V | DRA: 50 | PM: N/A

• Rebuilding the Body GR: V | DRA: 50 | PM: N/A

• Making Movies in Technicolor GR: T | DRA: 50 | PM: 29

• Selling More Snacks GR: T | DRA: 50 | PM: 29

• The Evolution of Space Suits GR: T | DRA: 50 | PM: 29

• Designing a Shuttle GR: V | DRA: 50 | PM: N/A

• Electric Vehicles GR: V | DRA: 50 | PM: N/A

• Exploring Volcanic Activity GR: U | DRA: 50 | PM: 30

• Tracking a Storm GR: T | DRA: 50 | PM: 29

• The Science of Waves and Surfboards GR: W | DRA: 60 | PM: N/A