Just in case anybody's still wondering, here's an explanation from P F Chisholm herself. The first four books are now published in the UK by Head of Zeus, and of course in the US they're available from Poisoned Pen Press. And in case anybody's asking - who is P F Chisholm? Patricia Finney has the answer to that one. Check out the links above.
one for the inbox
Okay, so here we have
a sign-up form. It's for The Climbing Tree Books Occasional Newsletter, which we're intending to put out fortnightly.
Give it a try? Why not?*
*Don't answer that. -Ed.