Google App Engine  code.google.com/appengine Offers users the ability to build and host web applications on Google's infrastructure.

Google Apps  www.google.com/apps/intl/en/business Offers to companies and webmasters to use all the company's tools on their own domains.

Google Corporate Information  www.google.com/corporate Offers an overview of the company, a list of the features provides by the search engine, and the company technologies.

Google Gears  gears.google.com A Firefox and Internet Explorer extension that allows to navigate on compatible websites offline and synchronize when going back online.

Google Hacks  richard.jones.name/google-hacks/google-hacks.html Provides a collection of hacks and tools related to Google search and Gmail.

Google Store  www.google-store.com The official company's shop. Includes sections of wearables, fun stuff, accessories, kids shop, and for office goers.

Google Watch  www.google-watch.org A criticism of Google; argues that Google's privacy policies are undermining the Web.

Google.org  www.google.org The philanthropic arm of the company. Lists its activities.

Style.com: Journey to the Center of Google  men.style.com/gq/features/full?id=content_422 Lengthy article by John Heilemann detailing the contribution of experienced managers and financiers to a company built on youthful inventiveness.

Wikipedia: Google  en.wikipedia.org/wiki/Google Features information on corporate history, products, business policies and culture supplemented by criticism and links.