I teach a graduate level course on technical writing in English at a large public university in Mexico. Comma splices and incomplete sentences are fairly common in Spanish, so my students often write with them in English. I was looking for a friendly set of exercises to help them learn to recognize correct sentence structure, and I came across Samantha Prust’s A Sentence a Day. The untied shoelaces and casual sneakers on the cover immediately told me that this was a book that would be inviting to my students rather than intimidating. When I opened it, the first exercise was an example of a comma splice; the next was of an incomplete sentence. I knew I had found just the book I needed! The book shows students that they can become just as comfortable with the written word as they are with their favorite sneakers, and (in what other grammar book can you find phrases like “deep fried twinkies”?) have fun in the process.