Download or read book Gullible Gus written by Maxine Schur and published by Houghton Mifflin Harcourt. This book was released on 2009 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tired of the teasing he gets for being the most gullible man in Texas, Cowboy Gus goes to Fibrock to find the biggest liar there in hopes of hearing a tall tale that is impossible for anyone--even him--to believe.