In Dangerous Enclosures, Del shares his experiences beyond aviation. He was invited to witness the signing of the cooperation agreement between NASA and the Russian Space Agency, which paved the way for the International Space Station. He found himself in Moscow during the 1993 Constitutional Crisis, witnessing firsthand during the deadliest street fighting the city had seen since the 1917 revolution. Del attended over 20 Shuttle launches and got to know many astronauts personally, all of whom left a lasting impression on his remarkable journey.