Season 4 Episode 1: 32 minutes (part 1 A-G and part 2 A-G)

page 35 and page 37

Season 4 Episode 2: 25 minutes (A-J)

page 39

Season 4 Episode 3: 23 minutes (A-J)

page 41

Season 4 Episode 4: 37 minutes (part 1 A-E and Part 2 A-i )

page 43 and 45