The 90’s Sketchbook, Part 1 Share on Facebook Share on Twitter In a new recurring series exclusively for the OTI Digital Library, Mark Lee unearths his middle school sketchbooks and reflects on the intersections between 90s pop culture and his early adolescent psyche. Some stuff on OTI, like the digital library and the back catalog of podcasts, is only available to Overthinking It Members at the “Well Actually” and “Full Harvey” levels. Want to see it? Become a member or upgrade your membership now! You may also need to login.