duen•de [dwen-de; English doo-en-dey] noun: Having soul, a heightened state of emotion, expression and authenticity. Or, 'that one where the Young Avengers are college professors, and the BAU is investigating the campus.' A Profs!AU/Criminal Minds crossover. Written for the AO3 Auction; an AU of There's No Textbook For This (not necessary to have read)

No-powers, modern AU crossover. A string of brutal deaths brings the FBI's vaunted Behavioural Analysis Unit to New York City on the trail of a serial arsonist. But when the UnSub appears to target a young man named William Kaplan, it becomes clear that nothing at all is what it seems... (rated M for canon-typical violence)

An alternate version of the final scene of chapter six of Stained in the Blood. Read the real story first, to avoid spoilers! Teen for allusions to violence, some mild language. Full story rated M for canon-appropriate violence and language.