Sometimes, when adultland gets to be too much to bear, it's nice to dive head first into a children's book. Frank Cottrell Boyce is a safe bet: he has won the British Carnegie Medal in 2004 for "Millions" (which originated as a screenplay and was made into a film), and his most recent children's novel was shortlisted for the 2017 Carnegie Medal. The words I would use to describe this book are 'zany' and 'madcap', but the ending is surprisingly tender. I have great admiration for a writer with this quirky, off-the-wall sort of imagination. I can't imagine a kid not loving this book.
Ok, to the plot: in brief, an alien from outer space has landed on earth and must find out ten good reasons to save the planet; otherwise it will be shrunk to the size of a little ball. This alien appears on the doorstep of a farm where a foster child, Prez (short for Preston), is spending the summer. Prez had been living with his grandfather until Granddad began to have memory issues. Granddad was sent off to an old folks home and Prez was put in "temporary care". When the alien, whom we soon learn is named "Sputnik", shows up, he appears to Prez as a funny-looking kid in a kilt, wearing goggles. He soon learns that Sputnik can hear his thoughts and that to other people, he looks like a dog. (The farm family is inordinately charmed by Sputnik's handshakes all around.)
From the moment Sputnik appears, life is never boring. He has super alien abilities and can turn any challenge into a wild adventure. The juxtaposition of quiet Prez (a kid who rarely speaks) and Sputnik, who fears nothing, will just pull you willingly into their crazy adventures. I was laughing aloud. At the same time, you feel for Prez, who wonders when Granddad will come back and their life will resume. In the beginning, he thinks his Granddad is in jail. He keeps his backpack packed, in preparation for returning home. Now, that is just sad. For Sputnik, though, no problem is insurmountable. The ending is not tidy, but it is satisfying. This is an utterly charming read with that rare quality of being able to appeal to any age.