| PSI Corps |
Xakara |
| Zolon Warriors |
Xander, Tianna |
| An Isle of Man Cozy Mystery |
Xarissa, Diana |
| An Isle of Man Ghostly Cozy Mystery |
Xarissa, Diana |
| An Isle of Man Romance |
Xarissa, Diana |
| A Markham Sisters Cozy Mystery |
Xarissa, Diana |
| An Inspector Chen Novel |
Xiaolong, Qiu |
| NewsPrints |
Xu, Ru |
| Dream of the Red Chamber |
Xueqin, Cao |
| The Story of the Stone |
Xuequin, Cao |