The ISBN of The Outdoor Book for Adventurous Boys is 978-1-59921-341-5.
The ISBN of The Dangerous Book for Boys is 0-06-124358-2.
The ISBN of Boys' Ranch is 1-84576-931-7.
The ISBN of Boys of Steel is 978-0-375-93802.
The ISBN of The Boys from St. Petri - novel - is 0140379940.
The ISBN of The World of Normal Boys is 1-57566-661-8.
The ISBN of Dead Boys - novel - is 0-586-21456-9.
The ISBN of Miracle's Boys - novel - is 0-399-23113-7.
The ISBN of Lost Boys - novel - is 0-06-016693-2.
The ISBN of The Phish Book is 0375502033.
The ISBN of The Book of Renfield is 0743243544.
The ISBN of Asta's Book is 0140176616.
The ISBN of The Graveyard Book is 0060530928.