Relic
Douglas Preston & Lincoln Child
Graph-Based Natural Language Processing and Information Retrieval
Rada Mihalcea & Dragomir Radev
CRC Concise Encyclopedia of Mathematics
Eric W. Weisstein
The faculty of language: what's special about it?
Steven Pinker & Ray Jackendoff
Methods and Applications of Inversion
Per C. Hansen & Bo H. Jacobsen & Klaus Mosegaard
Key Bible Concepts
David W. Gooding & John Carson Lennox