In this heart-pumping sci-fi sequel to In the City of Time, two people have to work together to prevent the cataclysm that will soon break the laws of physics a

From #1 New York Times bestselling author Nora Roberts comes an unforgettable tale of luck and love in which the fortunes of three siblings depend on a simple t

From the author of the highly acclaimed Ink, Iron, and Glass series, this YA duology sends three science prodigies on a time-traveling adventure to save the Ear

Combining an understanding of astrological symbolism and the psychological processes involved in the pursuit of individuality, the author shares insights about