I’m Keith Hou­s­ton. I’m a soft­ware en­gi­neer by trade; in my spare time I write about punc­tu­a­tion, ty­pog­ra­phy and book his­tory at Shady Characters; and, when­ever I get the chance, I ride my bike. Gru­petto is a col­lec­tion of mis­cel­lany about just that.

Want to get in touch? Drop me a line on Twit­ter.