Whistle and Hum

Brendan Adkins writes about finding new Bellairs books - albeit in a dream.  And he may be on to something because I may have had a similar dream.

I was adamant the new cover featured Johnny or Lewis riding a bicycle on an empty rural road and there was something shadowy watching from behind the only tree within miles.  Whistle and Hum sounds more interesting - unless it's a bad U2 cover album.

Then I glanced over and noticed a series of five John Bellairs books that I remembered enjoying in high school (including one called Whistle and Hum). I thought about finding them for a while after I woke up, until I realized they don’t exist.