The fourth book in the A Unicorn Named Sparkle series features pumpkins, silly adventures, and of course, a sparkly friendship — perfect for Autumn!Lucy and our favorite unicorn are back in Sparkle the Unicorn and the Pumpkin Monster. Lucy and Sparkle love Halloween, especially at Frank's Pumpkin Farm. They get to run through corn mazes, play games, decorate pumpkins, and most importantly: eat a lot of cider donuts.But Lucy and Sparkle discover one big difference between them — Lucy loves to be scared every once in awhile. Sparkle? Not so much. When Lucy takes the scary part of Halloween one step too far for Sparkle, she must comfort her frightened unicorn pal — and win back his trust.