Just One Damned Thing After Another by Jodi Taylor
I'm currently reading, as quick as I can, Jodi Taylor's Chronicle of St Mary's series because her publisher sent me a preview of book 6 and I'd never heard of them.
Whether I'll finish them in time to blurb (or not) the latest I don't know but I'm enjoying them so far.
Here is blurb for book 1....

Behind
the seemingly innocuous façade of St Mary's, a different kind of
historical research is taking place. They don't do 'time-travel' - they
'investigate major historical events in contemporary time'. Maintaining
the appearance of harmless eccentrics is not always within their power -
especially given their propensity for causing loud explosions when
things get too quiet.
Meet the disaster-magnets of St Mary's Institute of Historical Research as they ricochet around History. Their aim is to observe and document - to try and find the answers to many of History's unanswered questions...and not to die in the process.
But one wrong move and History will fight back - to the death. And, as they soon discover - it's not just History they're fighting.
Follow the catastrophe curve from eleventh-century London to World War I, and from the Cretaceous Period to the destruction of the Great Library at Alexandria. For wherever Historians go, chaos is sure to follow in their wake ...
Meet the disaster-magnets of St Mary's Institute of Historical Research as they ricochet around History. Their aim is to observe and document - to try and find the answers to many of History's unanswered questions...and not to die in the process.
But one wrong move and History will fight back - to the death. And, as they soon discover - it's not just History they're fighting.
Follow the catastrophe curve from eleventh-century London to World War I, and from the Cretaceous Period to the destruction of the Great Library at Alexandria. For wherever Historians go, chaos is sure to follow in their wake ...























