Time Warp Trio series #14.

You probably know that Leonardo da Vinci painted the Mona Lisa. Didyou know that he also invented an early version of a helicopter and a tank, and that he plann

When the Time Warp Trio travels back to fifteenth-century Italy to visit Leonardo da Vinci, the Renaissance master thinks they have come to spy on his invention

While on a field trip to New York's Museum of Natural History, Joe, Sam, and Fred travel one hundred years into the future, where they encounter robots, anti-gr

Everyone’s favorite time-travelers are changing their styles! The Time Warp Trio series now features a brand-new, eye-catching design, sure to appeal to longt