Katherine arrives LIMPING for a visit to Knottwood.
Turns out she's recovering from her FIRST EVER FALL off a horse - after TWO YEARS of riding horses safely!
Isobel's grandfather listens gravely as Katherine tells her hair-raising tale of disaster!
When the neighbours come out to watch, Isobel grows even MORE reckless...
...To her grandfather's COMPLETE disapproval!
General Hanbro has NEVER met such a reckless child!
But the General's famous glare does not work! Luckily, Isobel and Eldorado execute a perfect jump!
At the end of a heated argument, Isobel is wearing... no helmet!
The General hurries towards his motionless grandaughter!
Professor Champion experiences a sudden flash of brilliance!
At the hospital, friends and family anxiously await Dr. Wong's verdict...
What will it be?