Josef Jakobs SW3, on 4–5 August 1941. The trial was held "in camera" because the German agent had been apprehended in a highly classified intelligence operation known as the Double Cross System. The British were aware that Jakobs was coming because his arrival information had been passed on to MI5 by the Welsh nationalist and "Abwehr" double agent Arthur Owens. After a two-day trial which involved hearing the testimony of eight witnesses, Jakobs was found guilty of spying and sentenced to death. Jakobs's execution took place at the miniature rifle range in the grounds of the Tower of London on 15 August
Be an Interplanetary Spy rarely impact the storyline itself, only their progression through it. Note that while there are "Story by" credits for the series, writers designed the puzzles as well, sketching out the designs for the illustrators, who then rendered them in the distinctive, comic book style of the series. The twelve books, published in timeline order, are: Be an Interplanetary Spy Be An Interplanetary Spy is a series of twelve interactive children's science fiction books designed by Byron Preiss Visual Publications and first published by Bantam Books from 1983 to 1985. Aimed at younger readers, these books were published in paperback form