Nice clearly written book, takes the reader through a structured approach to vehicle data logging, including equipment selection and use but most importantly what to do with the data once its actually logged. The temptation is always to simply print out time history for each channel, Templeman provides numerous examples of better ways to interpret the data gathered. The book seems to be aimed at the amateur race teams who are looking to improve their performance the authors approach is simply explained for these guys but also gives the more plenty reader something to think about.