Excellent as I was just putting a post together referencing the relationships with the Documentary Channel & "Pink Skies" earlier this year.
These titles are supremely attractive to HHSE because National Library orders alone would cover their costs/expenses (note how "Turtle: The Incredible Journey" has been maintained nationally in nearly ALL Libraries often with multiple copies for their patrons).
Perhaps the Documentary Genre is growing: Out of the Blue Turtle: The Incredible Journey Pink Skies Shades of Gray Romeo Must Hang