Programming web services with XML-RPC - creating web application gateways. - Simon Saint-Laurent (O'Reilly, 2001)

Office 2003 XML - integrating office with the rest of the world. - Evan Lenz; Mary MacRae; Simon Saint-Laurent (O'Reilly, 2004)

XML pocket reference - extensible markup language (3. ed.). - Simon Saint-Laurent; Michael Fitzgerald (O'Reilly, 2005)

Learning Rails - Rails from the outside in. - Simon Saint-Laurent; Edd Dumbill (O'Reilly, 2008)

Learning Rails 3 - Rails from the Outside In. - Simon Saint-Laurent; Edd Dumbill; Eric J. Gruber (O'Reilly, 2012)