In this story inspired by Jules Verne's "20,000 Leagues Under the Sea," Ana Dakkar, a freshman at Harding-Pencroft Academy, a five-year high school that graduates the best marine scientists, naval warriors, navigators, and underwater explorers in the world, makes astounding discoveries about her heritage and puts her leadership skills to the test against deadly enemies from a rival school.

"The faction-based society that Tris Prior once believed in is shattered--fractured by violence and power struggles and scarred by loss and betrayal. So when offered a chance to explore the world past the limits she's known, Tris is ready. Perhaps beyond the fence, she and Tobias will find a simple new life together, free from complicated lies, tangled loyalties, and painful memories. But Tris's new reality is even more alarming than the one she left...

Follow the explorations of archaeologists Julie Anderson and Salah Ahmed as they unearth the ruins of the Nubian city of Dangeil, a once-thriving center of commerce located at the juncture of several trade routes, until inexplicably abandoned in the latter half of the Meroitic age. Discusses ancient Nubian kingdoms, such as Kush, Napata, Meroe, and Kerma. Profiles ancient Nubian kings and contains images of ancient gold artifacts, pottery, and sculptures...

A brief biography of English naturalist responsible for the advancement of the science of evolution. Two hundred years after Charles Darwin's birth (February 12, 1809), this thoroughly illustrated, yet concise biography reveals the great scientist as husband, father, and friend. Tim M. Berra tells the fascinating story of the man and the idea that changed everything. Berra discusses Darwin's revolutionary scientific work, its impact on modern-day...