god, I loved these comics since I was about 8/9 y/o - still love them a lot, despite seeing some minor plot holes, weird phrasings etc. The Nerissa arc was my favorite, because it was the first I read and because it introduced the old generation of guardians (which spawned a bunch of next gen OC designs...).
I stopped reading after the Ludmoore/book thing - the story went really downhill from there (the decline started before, but well...) and I couldn't bear the nonsensical plot twists.
It's still a great series (both comics and animated show) and I recommend it to everyone who hasn't checked it out yet~♥
W.I.T.C.H. by Disney/Elisabetta Gnone