The Encyclopedia of Ghosts and Spirits
Rosemary Ellen Guiley & Troy Taylor
The Edinburgh Encyclopedia of Continental Philosophy
Simon Glendinning
Convergence: The Idea at the Heart of Science
Peter Watson
Discourse and Practice: New Tools for Critical Discourse Analysis
Theo van Leeuwen
The Coptic Encyclopedia - Volume 4 (ET-JO)
Aziz Suryal Atiya
Key Bible Concepts
David W. Gooding & John Carson Lennox