Resources

These are some of the best resources I've stumbled across while doing research into brewing.

Books

• The Complete Joy of Homebrewing by Charlie Papazian
• Homebrewing process and techniques
• Hilarious cartoons of alpha and beta amylase

• How to Brew by John Palmer
• Homebrewing process and techniques
• First edition online for free reference here

• Designing Great Beers by Ray Daniels
• Recipe building
• Ingredient chemistry

Internet

• BrauKaiser
• German brewing techniques
• Practical brewing science
• Efficiency diagnosis

• The Mad Fermentationist
• Recipes
• Souring

• Home Brew Talk 
• Active brewing forums

Calculators and spreadsheets

• Brewer's Friend
• Temperature adjustment of hydrometer readings
• IBU
• ABV
• SRM color
• Mashing
• Recipe building
• Anything else you could want, short of BeerSmith

• Mr. Malty
• Yeast pitching rate calculator

• EZ Water
• Water chemistry and salt additions
• Excel format

• BrewByNumber's own recipe-building spreadsheet 
• All grain, partial mash, or extract
• IBUs, ABV, SRM, efficiency, attenuation, pretty colors
• Excel format
• Feedback welcomed!