Hence,e2(thatd be e squared if I could find the right button on my keyboard.

The star of the show once more, though, is boss-from-hell David Crutton.

He brings back old characters, and creates space to have fun with his new faces, too.

But Matt Beaumont wins his gamble.e2is a risky, rewarding sequel to a quite brilliant debut book.

Rating:

4 out of 5