Not all of these are Christian Fantasy, but many are, so I'll leave it in this forum.  (I'm only listing fiction, by the way)

Heartless  by Anne Elizabeth Stengl – currently reading

One Shot  by Lee Child (never read this author, but was recommended to me)

By Darkness Hid  by Jill Williamson

The Fourth Estate  by Jeffrey Archer

The Restorer  by Sharon Hinck

Arena  by Karen Hancock

The Way of the WilderKing by Jonathan Rogers (if I can find a copy)

The Curse of the Spider King by Batson and Hopper

Piercing the Darkness by Frank Peretti (no, I've never read it)

The Partner by John Grisham

I just looked back at this and I'm amazed I kept with it as well as I did.  I've read 5 of the books I listed and several others as well (yes, I'm a slow reader, plus I don't have lots of time to read).

Here's my current list.

The Dragon Reborn by Robert Jordan (reading now)

The Curse of the Spider King by Batson and Hopper

Joan of Arc by Mark Twain

By Darkness Hid by Jill Williamson (still need to find a copy of this for a decent price)

The Fourth Estate by Jeffrey Archer

The Way of the Wilderking by Jonathan Rogers

Piercing the Darkness by Frank Peretti

Mistborn Series by Brandon Sanderson