Spy School secret service : a spy school novel

The Spy School series.

Spy school novel.

Canadian spies : tales of espionage in Nazi-occupied Europe during World War II

Canadian spies

Amazing stories

Ultra hush-hush: Espionage and spy missions

Ultra hush hush

Espionage and spy missions

Ungentlemanly warfare

The hunt for the yeti skull, Nepal

Secret agent Jack Stalwart ;

The Nazi hunters: How a team of spies and survivors captured the world's most notorious Nazi

The Darkest hour

Bomb : the race to build-- and steal-- the world's most dangerous weapon

Spies : warning : WWII secret agents inside

Horrible histories handbooks

Horrible Histories

See how they run

Embassy Row novel ;

Embassy Row ;

Book two of Embassy Row

Snakehead

Snake-head.

Alex Rider adventure ;

Projekt 1065

Project 1065