Billie Jean King's e-mail address may be found at her website (refer to the link, below) by clicking "Contacts" on the lower left of most of that site's pages.
Dick King-smith Hyperion Books for Children 114 Fifth Avenue New York, NY 10011 USA
With this address, you can send him fan mail and a picture to be signed, but you must provide a second envelope...
Source: http://celebrityaddresses.blogspot.com/ Avril Lavigne Nettwerk Management 1650 W. 2nd Avenue Vancouver, BC V6J 4R3 Canada
Make sure you put an envelope which has written on it your full...