Ultimate side hustle book: 450 moneymaking ideas for the gig economy, the. This book presents up-to-the minute research on 450 fun, resourceful, and often rewarding side hustle jobs, including detailed information on the skills you need and experience required for each, how easy it is to find work, and of course, pay rates.From dog walking and tutoring to vehicle advertising and refereeing recreational sports leagues, you’re sure to find that perfect side hustle that fits you and your lifestyle.(This book may contain a sharpie mark on the top or bottom edge and may show mild signs of shelfwear.)