Book 4 in the Casper Halliday NYPD Series is available now!

Casper Halliday and his friends are no longer rookies.

Nothing is getting easier.

Check out Book 4 on the Nathan’s Book page or click the link below!

The Good, the Bad, and the Gray

The Academy—A FREE and exclusive Novelette in the Casper Halliday Series is available now!

The Academy takes place after the events of Book 1
The Academy introduces characters who play major roles in Book 4 and beyond.
Find out the latest from the Casper Halliday universe