Looking for short book series to read – as I the books are short (less than 250 pages) but series can be long :)

For romance I would suggest any of the Nora Roberts trilogies and quartets, Kristan Higgins’ Blue Heron series, any Lisa Kleypas series (historical or contemporary). Mystery – Scotland Yard’s Murder Squad series by Alex Grecian, Oak Knoll series by Tami Hoag, Patricia Cornwell’s Scarpetta series, and for a bit of comic relief, Stephanie Plum series by Janet Evanovich. Fantasy – *cracks knuckles* Nope… I got nothin’. The fantasy I would suggest are either stand alones or the books are too long. lol Can I sub with paranormal? Patricia Briggs’s Mercy Thompson series; Sherrilyn Kenyon’s Dark-Hunter series; JR Ward’s Black Dagger Brotherhood, Fallen Angels, and Black Dagger Brotherhood Legacy series; Karen Marie Moning’s Highlander and Fever series (those two series actually go together, but you don’t have to read both series to get it. The Highlander series just gives you more insight into the Fever world).