21.   In both books, hope is a predominant trait that comes shining through.

22.   I think that both books share the same moral.

23.   Both books have a closely related theme.

24.   Because of her Washington experience, Quayle has been the brains behind the plots of both books.

25.   Both books also examine differences in the ways men and women cook.

26.   Both books are about dealing with overnight fame as a teenager after unexpected Grand Slam success and with the drip torture of the eventual, inevitable decline.

27.   Both books are published by HarperCollins.

28.   Both books float.

29.   Both books have a great deal of educational value.

30.   Both books have a polemical edge.