The novels in these series mix up the genres with a blend of fantasy and mystery.
Dresden Files series by Jim Butcher
Meet Harry Dresden, a professional wizard and investigator with a consulting practice in modern-day Chicago. Dresden’s profession offers him little money, lots of mockery, the suspicion of his magical colleagues, and plenty of danger.

- Storm Front
- Fool Moon
- Grave Peril
- Summer Knight
- Death Masks
- Blood Rites
- Dead Beat
- Proven Guilty
- White Night
- Small Favor
- Turn Coat
The Hollows (Rachel Morgan) series by Kim Harrison
Rachel Morgan, a witch, solves mysteries in an alternate Cincinnati where vampires, werewolves, witches and warlocks live among human beings.

- Dead Witch Walking
- The Good, the Bad, and the Undead
- Every Which Way but Dead
- A Fistful of Charms
- For a Few Demons More
- The Outlaw Demon Wails
- White Witch Black Curse
Garrett P.I. series by Glen Cook
Garrett, a human being and freelance private investigator, works in a fantasy world full of gnomes, elves, vampires, wizards, centaurs, witches, and trolls.
- Sweet Silver Blues
- Cold Copper Tears
- Bitter Gold Hearts
- Old Tin Sorrows
- Dread Brass Shadows
- Red Iron Nights
- Deadly Quicksilver Lies
- Petty Pewter Gods
- Faded Steel Heat
- Angry Lead Skies
- Whispering Nickel Idols
Kitty Norville series by Carrie Vaughn
Kitty Norville, a midnight DJ for a Denver radio station – and werewolf – hosts "The Midnight Hour," a late-night advice show for the supernatural.

- Kitty and the Midnight Hour
- Kitty Goes to Washington
- Kitty Takes a Holiday
- Kitty and the Silver Bullet
- Kitty and the Dead Man's Hand
- Kitty Raises Hell
Vlad Taltos series by Steven Brust
Follow the wise-cracking assassin Vlad Taltos and his dragon-like companion in this fantasy series full of action and mystery.

Some book series descriptions provided by BookLetters.