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The Hollow Needle · Character
Isidore Beautrelet
Isidore Beautrelet is a character in The Hollow Needle by Maurice Leblanc.
major
Also known as M. Isidore Beautrelet, Beautrelet, young Isidore Beautrelet, young Beautrelet, M. Beautrelet, poor Isidore Beautrelet, Monsieur Isidore Beautrelet
First appearance: 0001-ii-isidore-beautrelet-sixth-form-schoolboy
A brilliant young schoolboy detective who pursues Arsène Lupin and uncovers the secret of the Hollow Needle.