The Alien Next Door 6: The Mystery Valentine (6)

In the sixth book of the Alien Next Door series, Harris explains Valentine's Day to Zeke, and Zeke develops a crush!

Valentine's Day is right around the corner, and Harris explains the holiday and its traditions to Zeke. When Zeke gets an anonymous valentine, Harris is excited to help him figure out who sent it, but Zeke is confused at the customs of Earth, and his efforts to get a girl to notice him by doing what Harris tells him to don't go quite right. Will Zeke be able to turn things around and show his valentine his feelings?

• The Alien Next Door 7: Up, Up, and Away! (7)
• The Alien Next Door 5: Baseball Blues (5)
• The Alien Next Door 4: Trick or Cheat? (4)
• The Alien Next Door 3: Alien Scout (3)
• The Alien Next Door 2: Aliens for Dinner?! (2)
• The Alien Next Door 1: The New Kid (1)
• The Alien Next Door: 4 books in 1! (1)
• The Alien Next Door 8: A New Planet (8)
• The Sleepwalking Snowman (7) (Desmond Cole Ghost Patrol)
• The Scary Library Shusher (5) (Desmond Cole Ghost Patrol)