Legend 1 - Fallender Himmel
Marie Lu
The Giving Tree
Shel Silverstein
Der unsichtbare Kampf
Chris Fabry
Sturm über Windhaven
George R. R. Martin & Lisa Tuttle
Fundamentals of Music Processing
Meinard Müller
Introduction to Algorithms, third edition
Thomas H. Cormen & Charles E. Leiserson & Ronald L. Rivest & Clifford Stein