Included in THIRDS Volume One are the following three books:

Hell & High Water

When homicide detective Dexter J. Daley's testimony helps send his partner away for murder, the consequences aren't far behind. Dex fears he'll get transferred from the Human Police Force's Sixth Precinct. Instead, his adoptive father pulls a few strings, and Dex gets recruited as a Defense Agent at the THIRDS. Dex is determined to get his life back on track, but his first meeting with Team Leader Sloane Brodie turns disastrous. When the team is called to investigate several murders, it becomes clear to Dex that getting his partner and the rest of the team to accept him will be a lot harder than catching the killer - and every bit as dangerous.

Blood & Thunder

When a series of bombs go off, injuring members of Destructive Delta, peace seems unattainable. With panic and intolerance spreading, hostility between Humans and Therians grows daily. Destructive Delta is determined to restore peace. But the deeper the team investigates the bombings, the more they believe there's a sinister motive behind the bloodshed and chaos. Discovering the frightful truth forces Sloane to confront secrets from a past he thought he'd left behind for good. Now more than ever, Dex and Sloane need each other. The strength of their bond will mean the difference between justice and all-out war.

Rack & Ruin

New York City's streets are more dangerous than ever with innocent civilians caught in the crossfire. The Coalition continues to escape and wreak havoc in the name of vigilante justice. Worse yet, someone inside the THIRDS has been feeding the Coalition information. It's up to Destructive Delta to draw out the mole and put an end to the war. A skirmish with Coalition members leads Agent Dex to a shocking discovery and as the case takes an explosive turn, Dex and Sloane are in danger of losing more than their relationship.