The CSL PhD Thesis award will be given to a researcher whose PhD thesis makes advances in a disciplinary area that has an interdisciplinary angle. Nominations will be solicited by February 15, with a decision by July 1, in time to allow the above recognition and award presentation in the upcoming fall semester. The PhD thesis must be submitted to the nominee’s academic department between January 1 and December 31 of the previous year (e.g., a PhD student who deposits his/her PhD thesis between January 1, 2018, and December 31, 2018, is eligible to be nominated by his/her advisor by February 15, 2019, be selected by the CSL Award’s Committee by July 1, 2019, and be awarded the CSL PhD Thesis Award by Fall 2019). References letters due Feb. 25, 2019. Please view all the guidelines at http://go.csl.illinois.edu/phdaward/.