Still in session after two decades, Shannon Hale’s Princess Academy will have an updated look next year when Bloomsbury releases a 20 th-anniversary edition of this 2006 Newbery Honor book on July 1.

Bert and Nan, Flossie and Freddy. If you grew up around the time I did, give or take a little, you probably remember the Bobbsey Twins. From 1904 until 1979, writing under the pen name Laura Lee Hope, ...