[trystan830]

two of the series i read stop at 13 books - the Hollows series by Kim Harrison finished up not all that long ago (2015?), and another one is still going, but is almost finished - the Chicagoland Vampires by Chloe Neill. i think it's up to book 10 or 11 out of 13.

and the one i'm pretty sure i've been reading the longest - the Kinsey Milhone series by Sue Grafton - is set to wrap up in 2019. 'Y is for....' is set to come out this year, and then 'Z is for...' in 2019! =)

and Moonshadow - i'm with you there, that i don't always remember the details from the previous book.... but i still read a lot of series! =)