Titanic
Abraham Lincoln
Boston Tea Party
Amelia Earhart
Underground Railroad
George Washington
Oregon Trail
American Revolution
Bill Clinton
Martin Luther King Jr.
Cesar Chavez
California Gold Rush
John Adams
Sherlock Holmes #18: The Adventure of the Dying Detective
Sherlock Holmes #15: The Adventure of the Dancing Men
Sherlock Holmes #11: The Adventure of the Norwood Builder
Sherlock Holmes #8: The Adventure of the Red-Headed League
Sherlock Holmes #6: The Adventure of The Blue Carbuncle
Sherlock Holmes #5: The Adventure of The Cardboard Box
Sherlock Holmes #4: The Adventure of the Engineer's Thumb
Sherlock Holmes #2: The Adventure of the Red Circle
Benjamin Franklin
Sacagawea
Reaching the North Pole
Pony Express
Lewis & Clark
Building the Transcontinental Railroad
Ulysses S. Grant
