goosebumps my hairiest adventure book report Goosebumps: my hairiest adventure: r l stine: 9780439863940: books - amazonca rl stine 's books have sold more than 300 million copies, making him one of the most popular children 's authors in history read full review at: http://drewrowsomeblogspotca/ 2015/ 01/ one-day-at-horrorland-and-lost-tribe-of html.