looking for young adult sci-fi with suspended animation

[rhiannon_kira]

I'm looking for the title or author of this book I read when I was a
teenager. It had a main character named Brian. It took place in a
futuristic world where everyone was running out of food and the
government was regulating what people could eat and how much. Brian's
mother and sister had already disappeared and his father vanished
during the course of the book. Brian teams up with a girl named
Heather. They think everyone is leaving to travel to a new, more viable
world. They are wanted on the new world too, because Brian can grow
food and Heather is studying to be a doctor. They solve the puzzle,
narrowly escape some government officials, and go through a missile
silo to join in an experiment in suspended animation. The idea is that
they'll wake up after everyone else dies off and the world has
replenished itself. Has anyone heard of this book?

 

[yodachan]

I remember reading this book also, but for the life of me I can't remember the name.

 

[Bobbiohki]

Missing persons league by Frank Bonham