Keith Houston - "Shady Characters"

Amazing book about the history of the octothorpe, interrobang, quotation marks, pilcrow and a few others. Must reread. And reread.

Simon Griffin - "Fucking Apostrophies"

Fun little booklet about proper apostrophe usage. The only thing that irritates me is that it's *always* "fucking apostrophy". After a few pages or a chapter I get it.