A sinister fire in a Copenhagen bookstore ignites a relentless hunt across four continents. Arson and murder reveal an insidious plot to steal a Bible that once belonged to Charles Darwin, the father of evolutionary theory. And Commander Gray Pierce dives headlong into a mystery that dates back to Nazi Germany . . . and to horrific experiments performed in a now-abandoned laboratory buried in a hollowed-out mountain in Poland. A continent away, madness...

"After saving the world, Charlie is ready to take it easy in the Galapagos Islands. That is, until she's approached by the mysterious Esmeralda Castle, who has a code she knows only Charlie can decipher. In 1835, Charles Darwin diverted his ship's journey so he could spend ten months in South America on a secret solo expedition. When he returned, he carried a treasure that inspired both awe and terror in his crew. Afterward, it vanished, never to...

On a beautiful day, some of Charles Darwin's many children help him study humblebees (bumblebees) in the garden at their home in the English countryside.

A gorgeous rumination on belief and imagination featuring Henrietta (Etty) Darwin and her famous father, Charles. Etty loves make-believe. Her dad loves science. Etty believes in fairies. Her dad would need to see some proof that they exist. But they both love nature, conversation and each other. Etty went on to become a valued and keen editor of Charles's work and a thoughtful and intellectual being in her own right. This imagined conversation between...