The Art of SEO
Stephan Spencer is author of Google Power Search published in July 2011 by O'Reilly, and co-author of The Art of SEO, now in its second edition (March 2012), also published by O'Reilly and co-authored by Eric Enge, Rand Fishkin and Jessie Stricchiola. Stephan is the founder of the SEO agency Netconcepts, which was acquired in January 2010 by paid and organic search software/services agency Covario. Stephan is the inventor of the automated pay-for-performance natural search technology platform GravityStream, re-branded as Rio SEO Website Optimizer. He is a Senior Contributor to Practical Ecommerce and to MarketingProfs.com, and a columnist for Search Engine Land and Multichannel Merchant. Stephan is a speaker for the DMA, AMA, Shop.org, Internet Retailer, SES, SMX, Web 2.0 Expo, PubCon, ECMOD, IQPC and IIR, among others.