65 books • 12 series
Carbon (Blackwood Elements, #3)
Ultraviolet (Blackwood Security, #7)
Life
Lithium (Blackwood Elements, #2)
Out of the Blue (Blackwood Security, #6)
24 Hours of Trouble
Neon
Gray is my Heart (Blackwood Security, #5)
A Very Happy Christmas
Gold Rush (Blackwood Security, #4)
Nothing But Trouble (Trouble, #2)
Oxygen (Blackwood Elements, #1)
Forever Black (Blackwood Security, #3)
Into the Black (Blackwood Security, #2)
Pitch Black (Blackwood Security, #1)
Trouble in Paradise (Trouble, #1)
Twisted