A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

    Children meet Bragi, the god of poetry, and the famous Valkyrie maidens, among other gods, goddesses, heroes, and giants. Illustrations throughout depict the wondrous other world of Norse folklore and its fantastical Northern landscape.

    But Dasha is more worried about her own challenges as she negotiates family, friendships and school without her mother. Just as she begins to find her own feet, she gets word that she is to join her mother in America — a place that seems impossibly far from everything and everyone she loves.This gorgeous and subtly illustrated graphic novel signals the emergence of Dasha Tolstikova as a major new talent.

    After a ship voyage fraught with danger from Nazi torpedoes, teenage Lily reunites with her parents in New York and helps her family earn a living by painting designs on wooden boxes. One day she sees an ad in the paper: a comics publisher is looking for artists. Lily has never drawn comics before, but teaches herself how they work. She is hired to draw the character Senorita Rio, a beautiful spy fighting the Nazis.

    In letters to her cousin, a young Jewish girl chronicles her family's flight from Russia in 1919 and her own experiences when she must be left in Belgium for a while when the others immigrate to America.