
The rule of four
byIan Caldwell
Subenres: Historical Expeditions
Trying to decipher an ancient text that weaves a mathematical labyrinth within a love story, two researchers obtain a diary that may contain the key to the code, but when a fellow researcher is killed, they realize that the book contains a dangerous secret.
Language
en
Published on
01/01/2005
Pages
450
Format
Paperback
ISBN
9780440241355
Who is this book for? Readers who enjoy academic thrillers, historical mysteries, and stories about friendship and identity.
Topics FriendshipSurvivalIdentity
MoodSuspenseful
RomanceMinor Subplot
ViolenceModerate
Explicit scenesSuggestive Themes
Books similar to “The rule of four”
If you enjoyed reading “The rule of four” by Ian Caldwell, you may also like some of the following books.