Javascript : The Definitive Guide
by David Flanagan
Paperback - 776 pages 3rd edition (June 1998)
O'Reilly & Associates

JavaScript Bible
by Danny Goodman, Brendan Eich
Paperback - 1015 pages 3rd Edition edition (March 1998)
IDG Books Worldwide

Designing With JavaScript : Creating Dynamic Web Pages (Web Review Studio Series)
by Nick Heinle, David Siegel
Paperback - 241 pages Bk&Cd Rom edition (September 1997)
O'Reilly & Associates

Javascript for the World Wide Web (Visual Quickstart Guide)
by Tom Negrino, Dori Smith
Paperback - 292 pages 3rd edition (July 15, 1999)
Peachpit Press

Html & Javascript : Programming Concepts (Computer Applications Series)
by E. Shane Turner, Karl Barksdale
Paperback (February 1, 1999)
South-Western Computer Education