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The "mystic conveyance" hinted by the flavor text is the "Magic School Bus". The name of the 6 "Magic School Bus Explores ________" each map to one of the pictures. Once phrase after the word "explores" is filled in beneath the picture, the letters "SHETSI" will be encased by brackets. Ordered by the release dates on the tiles, the interns will get the answer "Thesis"
|Title (The Magic Schoolbus Explores...)||Picture||Date||Extracted letter position||Final|
|Inside the Earth||3-Apr-96||14||h|
|In the Age of Dinosaurs||31-Jul-96||8||e|
|The World of Animals||17-Mar-99||13||i|