Frommer's Boston Day by Day (Frommer's Day by Day) : 23 Self-guided Tours. 40 Maps. One Great Trip. At last, a travel guide that tells you how to see the best of everything - in the smartest, most time-efficient way. The best of Boston in one, two, or three days. Thematic tours for every interest, schedule, and taste. Walking tours of the city's best-loved neighborhoods. Hundreds of evocative color photos. Bulleted maps that show you how to go from place to place. Hotels, restaurants, shopping, and nightlife for all budgets. A tear-resistant foldout map - enclosed in a handy plastic wallet you can also use for tickets and souvenirs.