Aaris Sherin, assistant professor of graphic design at St. John's University, has included an excellent 16-page case study about Tricycle in her new book, SustainAble, a handbook of materials and applications for graphic designers and their clients. Not only is the content great, but the design utilizes make-readies for the cover using what otherwise would have been trash. This means there are quite a few different possible covers, and lucky for us, the publicity photo features a sheet from one of our spreads. What They Think has a two-part interview (1 & 2) with Aaris about writing and designing the book. Get yourself a copy at Amazon.