Actually there are several; they are just ignored by alarmists. Check out the work of Jan Esper: Esper et al 2012 and 2014 are my favorites. He identifies two extended per-industral warm periods over the last 2,000 years that were as warm or warmer than recent temperatures. This means that while recent temperatures are warming they still fall within the range of normal temperatures.Not to mention, a study that found CREDIBLE contradictory evidence to climate change would be so much bigger news than yet another confirmatory study, that it would literally make that researchers career.
The incentives don't line up the way the conspiracy theorists think they do.
Normal = nothing to panic over...