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Sumatra: Island of Adventure

Sumatra: Island of Adventure

by Ian Caldwell

Product Details

NTC Publishing Group
Publication date:
Regional Guides of Indonesia
Product dimensions:
5.51(w) x 8.66(h) x (d)

Meet the Author

Ian Caldwell, who studied history at Princeton, is best-known for his book The Rule of Four, which he co-authored with his friend and writing partner Dustin Thomason, whom he met in high school. Called "the ultimate puzzle book" by The New York Times, the erudite The Rule of Four is centered around four students attempting to solve a centuries-old mystery embedded in a Renaissance text. It spent 49 weeks on the New York Times bestseller list. Caldwell’s next book The Fifth Gospel was published in 2015.

Brief Biography

Caldwell: Newport News, Virginia; Thomason: New York, New York
Place of Birth:
Caldwell: Washington, D.C.; Thomason: Honolulu, Hawaii
Caldwell: B.A., Princeton University, 1998; Thomason: A.B., Harvard College, 1998; M.B.A./M.D., Columbia, 2003

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