Buku yang Dikarang by Catherine Spangler

Shadow Fires — A Science Fiction Romance (Book 5, Shielder Series)

Shielder — A new Science Fiction Romance (Book 1, Shielder Series)

Touched by Darkness – An Urban Fantasy Romance (Book 1, The Sentinel Series)

Shamara — A Science Fiction Romance (Book 3, Shielder Series)

Shadow Crossing — A Science Fiction Romance (Book 4, Shielder Series)

Touched by Light – An Urban Fantasy Romance (Book 3, The Sentinel Series)

Touched by Fire – An Urban Fantasy Romance (Book 2, The Sentinel Series)

Shadower — A Science Fiction Romance (Book 2, Shielder Series)