Our editorial team has spent the last few weeks going through First Aid 2017 and mapping its content to Firecracker. Now, our content for Step 1 is cited to the relevant page and page position in First Aid 2017. These citations join previously included citations for First Aid 2015, First Aid 2016, and Pathoma. All are intended to help you connect your Step 1 study materials so that your (limited!) prep time can be as efficient as possible.