solution to the free acrostic puzzle

I've realised I forgot to tell you the solution to the free acrostic I posted on January 30. Apologies for taking so long!

By the way, we're not sure whether to  call this a crostic, an anacrostic, or even an acrostic. But who cares? The puzzle's the thing, not the terminology. (I hope you agree.)

Here it is:

The novel was Curse of the Scarab, by H Y Hanna.

The short extract from this enjoyable book was:

The grey tabby disappeared into a towering bush, which seemed to have grown straight into the back wall of the house. Looking closer, Honey realised that it in fact concealed a huge gap where the crumbling wall had fallen away.

And the details:

A - homologue

B - yew

C - hedgehog

D - Australian silky terrier

E - nymph

F - neglect

G - a cheetah

H - cavalier King Charles spaniel

I - upbeat

J - Rin Tin Tin

K - show

L - ebb

M - ohh

N - flew

O - To Say Nothing of the Dog

P - hatch

Q - etude

R - swab

S - chat

T - a watt

U - Red Wolf

V - a wag

W - bearded collie

You'll notice that the first letters of the solutions, reading down, spell out the name of the author and the title of the novel.

I hope you had fun if you did it!