Old twins, new twins, famous twins, not-at-all-alike twins, side-byside twins, let's play twins, not-yet twins, mirror twins - all kinds of twins! - come together in a collection of original poems by two of our most celebrated authors for young people: J. Patrick Lewis and Jane Yolen. From a wave and a wink to a twin switcheroo, from a rocket to the moon to the old woman who lived in a shoe, these poems and mini facts, whimsically illustrated by Sophie Blackall, will leave even singletons with a twinkle in their eyes. J. Patrick Lewis is the current Children's Poet Laureate. A twin himself, he has written more than seventy children's books. Jane Yolen, not a twin herself - but with multiple sets in her family - has written or edited more than three hundred books.