
Bats Fly at Dusk
Cool & Lam Mystery #7 (1942) Donald is temporarily on the lam from Cool & Lam, having joined the Navy to fight a world war, but it's Bertha who's all at sea, regularly blowing her cool, chasing elusive cash cows on multiple fronts. Blind street vendor Rodney Kosling. Young Josephine Dell, one of his "regulars," clipped by a car while crossing the street. Harlow Milberg, her wealthy, recently deceased boss. A fishy will. Bickering beneficiaries. A money-grubbing accident witness. Dazzled by dollar signs on every side, Bertha keeps missing the boat. Until finally, thanks to her partner and a thirty-six-hour leave, everything gets sorted and the agency's ship comes in.
Beyond its central premise, the book can be read through the connected lenses of Fiction. Those themes offer useful points of attention as the characters, ideas, or world develop, especially where the book complicates the expectations of its primary category.
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What the reading experience may hold
A fuller profile for choosing with more confidence—not just another copy of the preview.
Fiction
Use these as starting points rather than limits; the most memorable books often stretch beyond their catalog labels.
Catalog signals suggest warfare and conflict. These notes may not be complete; consult a publisher or reader-supplied guide when detailed warnings matter.
These notes are inferred from available catalog information and may not be complete. Check a publisher or reader-supplied guide if you need comprehensive warnings.
Dark tone · Urgent pace
Preview the edition to decide how it fits your available reading time.
A good fit if…
Readers who want a thoughtful experience and enjoy noticing the connections beneath a book’s surface story.
This book's DNA
A visual estimate based on this edition's categories, description, and length. Select a star to explore the signals.
This signal is descriptive, not a rating. It helps compare the kind of reading experience this edition may offer.
Spoiler-Free Emotional Arc
A broad estimate of the book’s emotional rhythm, shown without story events or outcomes.
This visualization is an interpretive estimate based on catalog description, categories, tone, pace, and content signals. It does not describe specific scenes.
A quick reading snapshot
Edition facts and catalog signals to help you decide whether this book fits what you want to read next.
- ISBN-13
- 978-0-3453-3080-2
- Language
- English
- Edition record
- OL10684757M
A more thoughtful way into this book
This guide uses the edition details and category signals above to help you choose deliberately. It does not replace the author's work or a full review.
Preview the edition to decide how it fits your available reading time.
Begin with its place in Fiction, then notice where the book resists that label.
Read for connection, not completion.
Mark one passage that sharpens the book's central concern and one that complicates it. That tension often reveals more than a quick summary.
Three questions to carry with you
- What does the central character want, and what do they misunderstand about that desire?
- Which detail or relationship changes how you interpret the story?
- What feeling or question does the book leave with you after the plot moves on?
Editorial framework by Wesley Bryan, BookenDeX Founder and Editor.







