Google Hacks: Tips & Tools for Smarter Searching is a book of tips about Google, a popular Web search engine, by Tara Calishain and Rael Dornfest. It was listed in the New York Times top ten business paperbacks in May 2003, considered at the time to be "unprecedented" for a technology book, and "even rarer" for the topic of search engines. The book was first published by O'Reilly in February 2002.