The one hundred and fifty-eighth issue of Elwood and second issue of Elwood High was released on May 10, 2017.
In this issue, sparks fly when Arthur and Sue Ellen bond over a study session.
Arthur and Sue Ellen, now seniors in high school, and sitting in Sue Ellen's bedroom, pouring over textbooks while studying for a history exam. Sue Ellen casually tells Arthur that she enjoys spending time with him, and he agrees. The couple stare at each other for a beat, then break their gaze and try to go back to studying. Sue Ellen realizes that she has misplaced her history book just as her mother, Mrs. Armstrong, calls for help from downstairs, saying that her "kimono got stuck in the juicer." When Sue Ellen goes downstairs to help her mother, Arthur notices her diary lying on the ground, labelled "Private."
- Armstrong Residence, 4:50 PM
- In panel 6, Sue Ellen's bookshelf contains the books Femtopia and My Big Fat Wheelchair Wedding, which are both from Samuel Anderson's web series, Monkeytown.
- Sue Ellen's diary seen in panel 6 and 9 is from the Arthur episode "Sue Ellen's Lost Diary."