Combat Nurses of World War IICombat Nurses of World War IIThe Winged WatchmanThe Winged WatchmanArchimedes and the Door of ScienceArchimedes and the Door of ScienceThe Flying TigersThe Flying TigersThe Real Book About Whales and WhalingThe Real Book About Whales and WhalingThe Royal Ranger SeriesThe Royal Ranger SeriesDahliaDahliaOn The Edge of the FjordOn The Edge of the FjordPlease Return to the Lands of LuxuryPlease Return to the Lands of LuxuryThe Strange IntruderThe Strange IntruderThunderbolt the FalconThunderbolt the FalconOld IronsidesOld IronsidesBoxers & SaintsBoxers & SaintsDoctors Who Conquered Yellow FeverDoctors Who Conquered Yellow FeverThe Happy Hollisters The Happy Hollisters Happy Hollisters At Sea Gull BeachHappy Hollisters At Sea Gull BeachPouring IronPouring IronThe Avion My Uncle FlewThe Avion My Uncle FlewNurses Who Led the Way Nurses Who Led the Way Monarch of the Western SkiesMonarch of the Western SkiesWilly WagtailWilly WagtailWarrigal the WarriorWarrigal the WarriorMaggie the MagnificentMaggie the MagnificentThe Life ShopThe Life ShopMr. Hermit Miser and the Neighborly PumpkinMr. Hermit Miser and the Neighborly PumpkinThe Enigma Girls – Heroes of WWIIThe Enigma Girls – Heroes of WWIIJenny: The Airplane That Taught America to FlyJenny: The Airplane That Taught America to FlyFollow My LeaderFollow My LeaderRunning Out of TimeRunning Out of TimeSabre Jet AceSabre Jet AceThe Sea Snake: A Nazi U-Boat StoryThe Sea Snake: A Nazi U-Boat Story