A neat new online-book about typography.
“This is a bold claim, but I stand behind it: if you learn and folÂlow these five tyÂpogÂraÂphy rules, you will be a betÂter tyÂpogÂraÂphÂer than 95% of proÂfesÂsionÂal writÂers and 70% of proÂfesÂsionÂal deÂsignÂers. (The rest of this book will raise you to the 99th perÂcentile in both categories.)
“All it takes is ten minÂutesfive minÂutes to read these rules once, then five minutes to read them again.”