The Penguin Pool Murder

Hildegarde Withers, a sharp-witted schoolteacher from New York, finds herself entangled in a puzzling murder mystery when the body of corrupt stockbroker Gerald Parker is discovered submerged in the aquarium's penguin tank. Teaming up with a detective, she navigates the murky waters of intrigue and deception, using her keen observational skills to unravel the truth behind Parker's demise. As secrets surface and suspects emerge, Hildegarde's unyielding determination and intellect prove essential in solving the case before the culprit escapes justice.