Sputnik/Explorer I:

7 1 10 Sputnik/Explorer I: The Race To Conquer Space CROMPTON, Samuel Willard Primary Author mixed material 9780791093573 The Raid on Harpers Ferry: John Brown's Rebellion CROMPTON, Samuel Willard Primary Author mixed material 9781604136784 The Scopes Monkey Trial CROMPTON, Samuel Willard Primary Author mixed material 9781604136791 The Sinking Of The USS Maine CROMPTON, Samuel Willard Primary Author mixed material 9781604130492 The Boston Tea Party CROMPTON, Samuel Willard Primary Author mixed material 9781604137644 The Wright Brothers: First In Flight CROMPTON, Samuel Willard Primary Author mixed material 9780791093566 Alexander Graham Bell and the Telephone CROMPTON, Samuel Willard Primary Author mixed material 9781604130041