Seymour Quillborn's Strange and Interesting Plant

Seymour Quillborn is a character in Rick Moranis' new book. He works in a flower shop and finds a strange and interesting plant. The only problem is that the plant feeds on human blood and then humans. Seymour has to decide whether he should keep feeding this plant, dead human beings or whether he should give up on all the fame and money he's acquired.