Trumpkin is a fictional character in C. S. Lewis' fantasy novel series "The Chronicles of Narnia". Trumpkin is an intensely practical and skeptical dwarf who lives during the reigns of King Miraz and King Caspian X. He is a major character in "Prince Caspian", briefly mentioned in "The Voyage of the Dawn Treader", and is a minor character in "The Silver Chair".
Trumpkin appears in all of the chronicles of narnia books
A: Yes

Voila is the seventh studio album by the American singer Belinda Carlisle, released in 2007. It was Carlisle's first studio album in over a decade, and is a covers album of "classic French chansons and pop standards", much different from Carlisle's previous English language pop records.
Previously Belinda Carlisle was mainly known for English pop songs.
A: Yes

Scientific American (informally abbreviated SciAm) is an American popular science magazine. Many famous scientists, including Albert Einstein, have contributed articles in the past 170 years. It is the oldest continuously published monthly magazine in the United States(though it only became monthly in 1921).
Scientific American is published monthly.
A:
Yes