Secret of the Submarine Adventure Ends in Escape and Murder
A fragmented tale follows Hope and Cleo as they uncover a hidden laboratory murder linked to secret formulae. The duo flees to an island, faces storms and captors, and uncovers plots by Olga and Morton while pursuing a dangerous conspiracy involving Olga Iverson and Japanese spies.
MENTIONED IN THIS ARTICLE
Hope
Nton
Ralph Burke
Burke
Cleo
Angeld Aforton
Cleo Wescape
Man
Isithere
Mahlin
Smile
Morton
Lopa
Earth
Nate
Hook
Basket
Mehlin
Stegis
Janax
Ames
Cleos
Washington
Olga
Cazillo
Rench
Caristo
CarDlo
Ani
California
Olza
Po- Newman
Renm
Satsume
Johnstone
Binger
Dor
Ana
Mystery of Doctor Burke’s Invention Moves to Calvary
Lieutenant Hope warns a wary board of looming peril as Mexico’s ultimatum tests national security. He resumes the search for Doctor Burke’s formula, learns Cleo Montgomery’s true lineage, and navigates a web of allies and rivals to reclaim her.
MENTIONED IN THIS ARTICLE
Bureau of Inteliigence
Washington
Alimirgl Burnside
Hope
Howe
Admiral Burnside
Doctor Burke
Hopé
Mr. Hope
Mexico
Cour
Rand
Uniderneath
Péieli
Palice Hotel
Sant 'Francisco
Balada
Lear
Burke
California
Cleo
Miss Burke
Miss Montgomery
Bie
Ralph Burke
Calvin Montgomery
New - York
Eaid Johnstone
Olen
Viliavia
Burke House
Also Mentioned on This Page
Che Secret of
Flanders
France
Armeric N Film Manufacturing Company
Ema
Fermata
Viera
New York
Inez Machin
San Francisco
Valdaviia
Clea
Biss Burke
Acho Hope
H. Chalmers Johnstone Johnstone
Rowling & Johnstone Attorneys-at-Law
Broad Street, New Yorke
Polkn
Gireus
Ninbeliers
Cope
Mone
Souwent
Miss. Cleo
Maiehle Gal
Cleo Burke
Gerald Morton
Lon Morton
Cien
Sills Cleo
Ehook
Sacramento
Metehor
Anzious
Sid
Fapie
Cleot
Jaysol
Cleoz
Rape
Mnis
Love
Jovy
Cluo
Uni Sou
Otscure
Carrthe
Kidnaning
San Quentin
Jerald Marton
Mirko
Saat
Ely