Madeline (aka Max) Maxwell is a historian with a cool new job that lets her witness history first hand instead of researching it second hand --- her employer has time travel. After surviving a harrowing training regime she begins her work only to discover that there is a secret cabal of time travelers seeking to profit from history. She and her comrades in arms at St. Mary's Institute of Historical Research must do some serious plotting to come out on top and preserve their organization.
If time traveling hijinks sound good to you then you’ll want to pick up Just One Damned Thing After Another by Jodi Taylor. Be warned, this is the start of a series.