One Part Writing Book. Two Gallons of Humor. "Brain Like Twain" offers a crash course on how to "improve your writing skills" by channeling the "secret methods" used by Mark Twain ($10, 102 pages). The Sacramento Bee writes: "Sound writing advice and...relevant Twain quotes, such as, 'When in doubt, tell the truth'." FUN & EASY TIP-A-DAY FORMAT There's a one-page lesson for each day of the month - and 10 Bonus Tips for chronic overachievers. (Or read the entire book in one afternoon, and immerse yourself in Twain Twivia.) By unlocking the Brain of Twain, you'll discover how to: Paint pictures...