Hi. If you like those you might enjoy Robert J Crane's books. He has three series - one modern, urban fantasy called the Girl in the Box, a more traditional fantasy series called the Sanctuary series and modern horror called the Southern Watch series.
I am not a horror fan so haven't read the Southern Watch series, but have read the other two.
For my money he is one of the best writers around. The stories and characters are interesting, with intricate plotting that isn't too heavy to get to grips with.
That combination of characters and story/plotting are what make it for me, plus there is a liberal amount of humour.
And the guy is prolific - he usually has a new book out every two-three months, which if you become a fan, still won't be quick enough!
The first book in each series is usually free if using an e-reader, so you can try them and see if they are for you.