Ian Caldwell has written at least 9 books. Their most popular book is The Rule Of Four with 65 saves with an average rating of 3.26⭐.
2004 • 65 Readers • 372 pages • 3.3
2014 • 29 Readers • 448 pages • 3.8
2004 • 2 Readers • 366 pages • 3
2004 • 2 Readers • 2
2004 • 2 Readers • 389 pages • 3.5
2014 • 1 Reader • 496 pages • 4
#1 of 1 in Black Room Manuscripts
2015 • 1 Reader • 366 pages
2004 • 1 Reader • 410 pages • 1
2004 • 1 Reader • 391 pages • 2