A former Cambridge professor cancels two events on a book tour promoting his memoir, according to reports. The cancellations come after he quits his role and Cambridge launches an investigation following allegations related to “plagiarism.”

The Daily Mail reports that the memoir’s publisher describes the book using language such as “improbable triumphs,” while the professor’s departure from his position and the university’s stated review are tied to the ongoing controversy. In the coverage, the central focus is the sequence of events: his resignation or quitting of the role, the start of the investigation by the university, and the subsequent decision to cancel scheduled public appearances.

Across the available sources, there is agreement on the timing and core elements—two cancelled tour appearances, an investigation by Cambridge, and the role of the memoir’s promotion—while details beyond those points are limited and are not expanded consistently across outlets.