At 2:20 a.m. on April 15, 1912, the Royal Mail Ship Titanic, the largest passenger steamship of its time, met its catastrophic end after crashing into an iceberg. Of the 2,240 passengers and crew onboard, only 705 survived. More than 100 years later, people remain intrigued by the mystery that surrounds this ship that was originally labeled “unsinkable.” Now, young readers can find out why the great ship went down and how it was discovered 75 years later.