"The inspiring autobiography of NASA mathematician Katherine Johnson, who helped launch Apollo 11."--

In London, the Metropolitan Police have set up a new Unsolved Murders Unit - a cold case squad - to catch the criminals nobody else can. Four victims. Four cases. All killers poised to strike again. In Geneva, millionaire art collector Miles Faulkner, convicted of forgery and theft, was pronounced dead two months ago. So why is his unscrupulous lawyer still representing a dead client? And who is the mysterious man his widow is planning to marry? On...

"In the summer of 1942, Stanley Lovell, a renowned industrial chemist, received a mysterious order to report to an unfamiliar building in Washington, D.C. When he arrived, he was led to a barren room where he waited to meet the man who had summoned him. After a disconcerting amount of time, William 'Wild Bill' Donovan, the head of the OSS, walked in the door. 'You know you're Sherlock Holmes, of course,' Donovan said as an introduction. 'Professor...

As the United States raced against Russia to put a man in space, NASA found untapped talent in a group of African-American female mathematicians that served as the brains behind one of the greatest operations in U.S. history. Dorothy Vaughan, Mary Jackson, and Katherine Johnson crossed all gender, race, and professional lines while their brilliance and desire to dream big, beyond anything ever accomplished before by the human race, firmly cemented...

This instantly scored 63-question practice exam is based on the format, content, and timing of the official Treasury Enforcement Agent test. Upon completion, you'll get complete answer explanations and a detailed score report to help focus your study.

Former FBI director James Comey shares his experiences from his two decades in government, exploring what good, ethical leadership looks like, and how it drives sound decisions. His journey provides an entry into the corridors of power and a lesson in what makes an effective leader. Mr. Comey served as director of the FBI from 2013 to 2017, appointed to the post by President Barack Obama. He previously served as U.S. attorney for the Southern District...

This instantly scored 23-question practice exam is based on the format, content, and timing of the Problems for Investigation section of the official Treasury Enforcement Agent test. Includes detailed answer explanations and a personalized score report.

This instantly scored 20-question practice exam is based on the format, content, and timing of the Verbal Reasoning section of the official Treasury Enforcement Agent test. Includes detailed answer explanations and a personalized score report.

Before John Glenn orbited the Earth or Neil Armstrong walked on the moon, a group of professionals worked as "Human Computers," calculating the flight paths that would enable these historic achievements. Among these were a coterie of bright, talented African-American women. Segregated from their white counterparts by Jim Crow laws, these "colored computers," as they were known, used slide rules, adding machines, and pencil and paper to support America's...

"This second instantly scored 20-question practice exam is based on the format, content, and timing of the Arithmetic Reasoning section of the official Treasury Enforcement Agent test. Includes detailed answer explanations and a personalized score report." --