The purpose of this chapter is to familiarize readers with contemporary challenges and censorship in school libraries and learning commons in Canada. The informal narrative reflects the viewpoints of seasoned advocates for intellectual freedom and social responsibility in the Canadian library sector. Content concentrates on the main sources of challenges, four common types of challenges that can lead to censorship (content, curriculum, genre, and book leveling), an essential two step strategy and related resources for dealing with challenges and combating censorship, and a pointer for educators in library and information programs. The chapter closes with an expression of appreciation and concern for the individuals who take personal and professional risk in managing challenges and combating censorship in school libraries and learning commons in Canada and beyond.