A Song of a Single Note: A Love Story is a tale of two lovers from different worlds who are brought together by a shared love of music. Despite their differences, they find solace and understanding in each other's company. However, their love is put to the test when one of them is forced to choose between their passion for music and their future together. In the end, they must learn to harmonize their individual desires in order to find a perfect balance and preserve their unique love story

"The Martian" is about a stranded astronaut, Mark Watney on Mars fighting to survive and find a way back to Earth. He perseveres through numerous obstacles and uses his scientific knowledge to create a plan for rescue. With the help of NASA and his crew, he successfully returns home.

Second Variety is a science-fiction novel by Philip K. Dick about a future in which machines designed to fight a war keep evolving, creating more sophisticated and deadly versions of themselves.