Easton Royce

X Files #08 Voltage (X Files Middle Grade)

1998

Dark matter

2001

Bad sign

1997

Z archiwum X

1997

Voltage

1997

Mutiny

1996

X Files YA #10 Dark Matter

1999

X Files YA #03 Bad Sign (X-Files (HarperCollins Age 12-Up))

1997

VOLTAGE (THE X FILES BOOK 8)

1997

Voltage #8 (X-Files (HarperCollins Age 9-12))

1999

The aliens approach

1996

Signo Maldito

1997

Mutiny (Space: Above and Beyond - Harper Trophy Series, Book 3)

1996

Materia Oscura

2000

Gizli X Dosyalar 3 Kötüye Isaret

2015

Expediente X - 5 - Empatia

1997

Expediente X - 3 - Signo Maldito

1997

Coup de foudre

1999