"From a renowned historian comes a groundbreaking narrative of humanity's creation and evolution--a #1 international bestseller--that explores the ways in which biology and history have defined us and enhanced our understanding of what it means to be "human." One hundred thousand years ago, at least six different species of humans inhabited Earth. Yet today there is only one--homo sapiens. What happened to the others? And what may happen to us? Most...

Time has gone wrong, and best friends Dak Smyth and Sera Froste, together with the young Hystorian Riq, must use the infinity ring to travel back to one of the Great Breaks--a mutiny on the Santa María--to correct history and defeat the SQ.

"London, 1887. When newly graduated medical doctor Charlotte Duvall receives word that her father has died, she immediately leaves America and returns home to see to her family's estate. Among her father's possessions is a box of her late mother's letters, which feels like a balm to Charlotte's grief-stricken heart. But the letters contain some inconsistencies that suggest there was more to her mother's death than Charlotte had been told. She turns...