Kate Daniels by Ilona Andrews, I reread the books before the next one in the series comes out. So I just finished rereading the first 5 for the 6th time.
Fever series by KAren MArie Moning
Kathleen Turner by Tiffany Snow
The others by Anne Bishop
Charley Davidson by Darynda Jones
Experiment in Terror by KArina HAlle

Hi too many books ( novels) I have read more then ones for example :

All the works by anton chekhov almost everday I chose different story to read

one hundred years of solitude by gabriel garcia marquez more then 10 times

norwegian wood by haruki murakami more the 6 times

kafka on the shore by haruki murakami 6 times exactly

alchemist by paulo coelho 5 times

immortality by milan kundera 2 times

the daughter of fortune by Isabel allende 2 times

And the list continues

Mohammad alsubie

Does fanfiction count?

lol

the entire collection of Edgar Allan Poe, so many times... and every time found it fantastic!

[Soire]

quite everything from Rebecca Gablé
Minutius der Römer (German edition) from Mika Waltari
Wolf's Own series by Carole Cummings (MM)
quite everything from Diana Gabaldon
The Company of Shadows by Santino & Ais (MM - orig. & DC versions)
The Conquest Trilogy by James Aitcheson
Porträt in Sepia (German edition) by Isabel Allende
Secrets hidden in Silence by Rayne Auster (MM)
Legend of Drizzt by Salvatore (German edition & in my teen days)
Die dunklen Türme (German edition of Dark Tower) by Stephen King (as a teen)
Age of the Five (German edition though) by Trudi Canavan (in my teens)
Books by Brent Weeks
Books of the Wode by J Tullos Hennig (MM)

Beach Music - Pat Conroy
Twilight (Book1) Stephenie Meyer

[RavenT]

Lois McMaster Bujold's Vorkosiverse among many others

As I just finish reading it again : All of the David and Leigh Eddings' series

Wheel of Time series by Robert Jordan and Lord of the Rings series by J.R.R tolkien