3 books in series

Alfred Kropp

Alfred Kropp is a 2-book series with 2 primary works first released in 2007 with contributions by Rick Yancey.

The Extraordinary Adventures of Alfred Kropp
#1Popular

21 Readers • 3.5

The Seal of Solomon
#2First

2007 • 6 Readers • 352 pages • 3.3

The Thirteenth Skull
#3

2008 • 2 Readers • 304 pages • 4