Try out the Human Chronicles Saga by T.R. Harris First book is The Fringe Worlds: http://www.amazon.com/gp/product/B005VGB16A?redirect=true&ref_=kinw_myk_ro_title
Humans aren't more advanced, but they're uniquely strong-gravity creatures which makes them superman by comparison to everybody else out there.
Not sure, this probably isn't what your looking for but it is a very good and long series, on how humans whoop ass in space. https://www.amazon.com/dp/B005VGB16A/ref=cm_sw_r_cp_awdb_4QXDM6PDKTJ2E1457HK3
Here are all the local Amazon links I could find:
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Check out the Human Chronicles Saga
In the universe, humans are the strongest race
It's this series.
I'll need to look those up. Also fun is The Human Chronicles by T.R. Harris. I really like Part I, but Part II is too God Mode Sue for me.