The ISBN of The Dangerous Book for Boys is 0-06-124358-2.
The ISBN of The Outdoor Book for Adventurous Boys is 978-1-59921-341-5.
The Dangerous Book for Boys was created in 2007.
The ISBN of Dangerous Kiss is 978-0061012358.
The ISBN of Darwin's Dangerous Idea is 068482471X.
The ISBN of A Dangerous Fortune is 0-385-31121-4.
The ISBN of The Dangerous Summer is 0-684-18355-2.
The ISBN of Boys of Steel is 978-0-375-93802.
The ISBN of Boys' Ranch is 1-84576-931-7.
The ISBN of The World's Most Dangerous Places is 0060011602.
The ISBN of The Boys from St. Petri - novel - is 0140379940.
The ISBN of Dead Boys - novel - is 0-586-21456-9.
The ISBN of Miracle's Boys - novel - is 0-399-23113-7.