49 HOW TO DEBATE.

50 HOW TO STUFF BIRDS AND ANIMALS.

51 HOW TO DO TRICKS WITH CARDS.

52 HOW TO PLAY CARDS.

53 HOW TO WRITE LETTERS.

54 HOW TO KEEP AND MANAGE PETS.

55 HOW TO COLLECT STAMPS AND COINS.

56 HOW TO BECOME AN ENGINEER.

57 HOW TO MAKE MUSICAL INSTRUMENTS.

58 HOW TO BECOME A DETECTIVE.